2568904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1453}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 5496120

約数和(自身を除く): 2927216

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1453, 1768, 2906, 5812, 11624, 18889, 24701, 37778, 49402, 75556, 98804, 151112, 197608, 321113, 642226, 1284452, 2568904]

約数ペア:

[(1, 2568904), (2, 1284452), (4, 642226), (8, 321113), (13, 197608), (17, 151112), (26, 98804), (34, 75556), (52, 49402), (68, 37778), (104, 24701), (136, 18889), (221, 11624), (442, 5812), (884, 2906), (1453, 1768)]