4180078

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2351}}^1$

素因数の和:2487

約数の個数: 16

約数和(自身を含む): 7225344

約数和(自身を除く): 3045266

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 2351, 4702, 16457, 32914, 298577, 597154, 2090039, 4180078]

約数ペア:

[(1, 4180078), (2, 2090039), (7, 597154), (14, 298577), (127, 32914), (254, 16457), (889, 4702), (1778, 2351)]