2745010

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{877}}^1$

素因数の和:1197

約数の個数: 16

約数和(自身を含む): 4962456

約数和(自身を除く): 2217446

約数列:

[1, 2, 5, 10, 313, 626, 877, 1565, 1754, 3130, 4385, 8770, 274501, 549002, 1372505, 2745010]

約数ペア:

[(1, 2745010), (2, 1372505), (5, 549002), (10, 274501), (313, 8770), (626, 4385), (877, 3130), (1565, 1754)]