7490914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4157}}^1$

素因数の和:4229

約数の個数: 16

約数和(自身を含む): 12124728

約数和(自身を除く): 4633814

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 4157, 8314, 70669, 141338, 220321, 440642, 3745457, 7490914]

約数ペア:

[(1, 7490914), (2, 3745457), (17, 440642), (34, 220321), (53, 141338), (106, 70669), (901, 8314), (1802, 4157)]