2013802904

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 4257792000

約数和(自身を除く): 2243989096

約数列:

[1, 2, 4, 8, 23, 31, 41, 46, 62, 79, 82, 92, 109, 124, 158, 164, 184, 218, 248, 316, 328, 436, 632, 713, 872, 943, 1271, 1426, 1817, 1886, 2449, 2507, 2542, 2852, 3239, 3379, 3634, 3772, 4469, 4898, 5014, 5084, 5704, 6478, 6758, 7268, 7544, 8611, 8938, 9796, 10028, 10168, 12956, 13516, 14536, 17222, 17876, 19592, 20056, 25912, 27032, 29233, 34444, 35752, 56327, 58466, 68888, 74497, 77717, 100409, 102787, 112654, 116932, 138539, 148994, 155434, 198053, 200818, 205574, 225308, 233864, 266941, 277078, 297988, 310868, 353051, 396106, 401636, 411148, 450616, 533882, 554156, 595976, 621736, 706102, 792212, 803272, 822296, 1067764, 1108312, 1412204, 1584424, 2135528, 2309407, 2824408, 3186397, 4618814, 6139643, 6372794, 8120173, 9237628, 10944581, 12279286, 12745588, 16240346, 18475256, 21889162, 24558572, 25491176, 32480692, 43778324, 49117144, 64961384, 87556648, 251725363, 503450726, 1006901452, 2013802904]

約数ペア:

[(1, 2013802904), (2, 1006901452), (4, 503450726), (8, 251725363), (23, 87556648), (31, 64961384), (41, 49117144), (46, 43778324), (62, 32480692), (79, 25491176), (82, 24558572), (92, 21889162), (109, 18475256), (124, 16240346), (158, 12745588), (164, 12279286), (184, 10944581), (218, 9237628), (248, 8120173), (316, 6372794), (328, 6139643), (436, 4618814), (632, 3186397), (713, 2824408), (872, 2309407), (943, 2135528), (1271, 1584424), (1426, 1412204), (1817, 1108312), (1886, 1067764), (2449, 822296), (2507, 803272), (2542, 792212), (2852, 706102), (3239, 621736), (3379, 595976), (3634, 554156), (3772, 533882), (4469, 450616), (4898, 411148), (5014, 401636), (5084, 396106), (5704, 353051), (6478, 310868), (6758, 297988), (7268, 277078), (7544, 266941), (8611, 233864), (8938, 225308), (9796, 205574), (10028, 200818), (10168, 198053), (12956, 155434), (13516, 148994), (14536, 138539), (17222, 116932), (17876, 112654), (19592, 102787), (20056, 100409), (25912, 77717), (27032, 74497), (29233, 68888), (34444, 58466), (35752, 56327)]