790996882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{1987}}^1$

素因数の和:2314

約数の個数: 32

約数和(自身を含む): 1304541504

約数和(自身を除く): 513544622

約数列:

[1, 2, 13, 26, 61, 122, 251, 502, 793, 1586, 1987, 3263, 3974, 6526, 15311, 25831, 30622, 51662, 121207, 199043, 242414, 398086, 498737, 997474, 1575691, 3151382, 6483581, 12967162, 30422957, 60845914, 395498441, 790996882]

約数ペア:

[(1, 790996882), (2, 395498441), (13, 60845914), (26, 30422957), (61, 12967162), (122, 6483581), (251, 3151382), (502, 1575691), (793, 997474), (1586, 498737), (1987, 398086), (3263, 242414), (3974, 199043), (6526, 121207), (15311, 51662), (25831, 30622)]