1559896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 3220560

約数和(自身を除く): 1660664

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 283, 424, 566, 689, 1132, 1378, 2264, 2756, 3679, 5512, 7358, 14716, 14999, 29432, 29998, 59996, 119992, 194987, 389974, 779948, 1559896]

約数ペア:

[(1, 1559896), (2, 779948), (4, 389974), (8, 194987), (13, 119992), (26, 59996), (52, 29998), (53, 29432), (104, 14999), (106, 14716), (212, 7358), (283, 5512), (424, 3679), (566, 2756), (689, 2264), (1132, 1378)]