7120388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3947}}^1$

素因数の和:4003

約数の個数: 24

約数和(自身を含む): 13928544

約数和(自身を除く): 6808156

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 3947, 7894, 15788, 43417, 86834, 161827, 173668, 323654, 647308, 1780097, 3560194, 7120388]

約数ペア:

[(1, 7120388), (2, 3560194), (4, 1780097), (11, 647308), (22, 323654), (41, 173668), (44, 161827), (82, 86834), (164, 43417), (451, 15788), (902, 7894), (1804, 3947)]