2103441368

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1\times {\mathrm{1069}}^1$

素因数の和:1980

約数の個数: 64

約数和(自身を含む): 4627022400

約数和(自身を除く): 2523581032

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 857, 1069, 1148, 1714, 2138, 2296, 3428, 4276, 5999, 6856, 7483, 8552, 11998, 14966, 23996, 29932, 35137, 43829, 47992, 59864, 70274, 87658, 140548, 175316, 245959, 281096, 306803, 350632, 491918, 613606, 916133, 983836, 1227212, 1832266, 1967672, 2454424, 3664532, 6412931, 7329064, 12825862, 25651724, 37561453, 51303448, 75122906, 150245812, 262930171, 300491624, 525860342, 1051720684, 2103441368]

約数ペア:

[(1, 2103441368), (2, 1051720684), (4, 525860342), (7, 300491624), (8, 262930171), (14, 150245812), (28, 75122906), (41, 51303448), (56, 37561453), (82, 25651724), (164, 12825862), (287, 7329064), (328, 6412931), (574, 3664532), (857, 2454424), (1069, 1967672), (1148, 1832266), (1714, 1227212), (2138, 983836), (2296, 916133), (3428, 613606), (4276, 491918), (5999, 350632), (6856, 306803), (7483, 281096), (8552, 245959), (11998, 175316), (14966, 140548), (23996, 87658), (29932, 70274), (35137, 59864), (43829, 47992)]