2015399672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{7561}}^1$

素因数の和:7824

約数の個数: 64

約数和(自身を含む): 4459160160

約数和(自身を除く): 2443760488

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 233, 286, 466, 572, 932, 1144, 1864, 2563, 3029, 5126, 6058, 7561, 10252, 12116, 15122, 20504, 24232, 30244, 33319, 60488, 66638, 83171, 98293, 133276, 166342, 196586, 266552, 332684, 393172, 665368, 786344, 1081223, 1761713, 2162446, 3523426, 4324892, 7046852, 8649784, 14093704, 19378843, 22902269, 38757686, 45804538, 77515372, 91609076, 155030744, 183218152, 251924959, 503849918, 1007699836, 2015399672]

約数ペア:

[(1, 2015399672), (2, 1007699836), (4, 503849918), (8, 251924959), (11, 183218152), (13, 155030744), (22, 91609076), (26, 77515372), (44, 45804538), (52, 38757686), (88, 22902269), (104, 19378843), (143, 14093704), (233, 8649784), (286, 7046852), (466, 4324892), (572, 3523426), (932, 2162446), (1144, 1761713), (1864, 1081223), (2563, 786344), (3029, 665368), (5126, 393172), (6058, 332684), (7561, 266552), (10252, 196586), (12116, 166342), (15122, 133276), (20504, 98293), (24232, 83171), (30244, 66638), (33319, 60488)]