1972472164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{121189}}^1$

素因数の和:121519

約数の個数: 24

約数和(自身を含む): 3729258680

約数和(自身を除く): 1756786516

約数列:

[1, 2, 4, 13, 26, 52, 313, 626, 1252, 4069, 8138, 16276, 121189, 242378, 484756, 1575457, 3150914, 6301828, 37932157, 75864314, 151728628, 493118041, 986236082, 1972472164]

約数ペア:

[(1, 1972472164), (2, 986236082), (4, 493118041), (13, 151728628), (26, 75864314), (52, 37932157), (313, 6301828), (626, 3150914), (1252, 1575457), (4069, 484756), (8138, 242378), (16276, 121189)]