2612506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1233

約数の個数: 16

約数和(自身を含む): 4271400

約数和(自身を除く): 1658894

約数列:

[1, 2, 13, 26, 89, 178, 1129, 1157, 2258, 2314, 14677, 29354, 100481, 200962, 1306253, 2612506]

約数ペア:

[(1, 2612506), (2, 1306253), (13, 200962), (26, 100481), (89, 29354), (178, 14677), (1129, 2314), (1157, 2258)]