3989644

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 7218288

約数和(自身を除く): 3228644

約数列:

[1, 2, 4, 61, 83, 122, 166, 197, 244, 332, 394, 788, 5063, 10126, 12017, 16351, 20252, 24034, 32702, 48068, 65404, 997411, 1994822, 3989644]

約数ペア:

[(1, 3989644), (2, 1994822), (4, 997411), (61, 65404), (83, 48068), (122, 32702), (166, 24034), (197, 20252), (244, 16351), (332, 12017), (394, 10126), (788, 5063)]