2015987376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3230749}}^1$

素因数の和:3230773

約数の個数: 40

約数和(自身を含む): 5608582000

約数和(自身を除く): 3592594624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 3230749, 6461498, 9692247, 12922996, 19384494, 25845992, 38768988, 41999737, 51691984, 77537976, 83999474, 125999211, 155075952, 167998948, 251998422, 335997896, 503996844, 671995792, 1007993688, 2015987376]

約数ペア:

[(1, 2015987376), (2, 1007993688), (3, 671995792), (4, 503996844), (6, 335997896), (8, 251998422), (12, 167998948), (13, 155075952), (16, 125999211), (24, 83999474), (26, 77537976), (39, 51691984), (48, 41999737), (52, 38768988), (78, 25845992), (104, 19384494), (156, 12922996), (208, 9692247), (312, 6461498), (624, 3230749)]