2552802573

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 3499621632

約数和(自身を除く): 946819059

約数列:

[1, 3, 101, 103, 157, 303, 309, 471, 521, 1563, 10403, 15857, 16171, 31209, 47571, 48513, 52621, 53663, 81797, 157863, 160989, 245391, 1633271, 4899813, 5419963, 8261497, 8425091, 16259889, 24784491, 25275273, 850934191, 2552802573]

約数ペア:

[(1, 2552802573), (3, 850934191), (101, 25275273), (103, 24784491), (157, 16259889), (303, 8425091), (309, 8261497), (471, 5419963), (521, 4899813), (1563, 1633271), (10403, 245391), (15857, 160989), (16171, 157863), (31209, 81797), (47571, 53663), (48513, 52621)]