2078563070

素因数分解:

$2^1\times 5^1\times {\mathrm{3907}}^1\times {\mathrm{53201}}^1$

素因数の和:57115

約数の個数: 16

約数和(自身を含む): 3742441488

約数和(自身を除く): 1663878418

約数列:

[1, 2, 5, 10, 3907, 7814, 19535, 39070, 53201, 106402, 266005, 532010, 207856307, 415712614, 1039281535, 2078563070]

約数ペア:

[(1, 2078563070), (2, 1039281535), (5, 415712614), (10, 207856307), (3907, 532010), (7814, 266005), (19535, 106402), (39070, 53201)]