290313953276

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{1613}}^1\times {\mathrm{412807}}^1$

素因数の和:414533

約数の個数: 24

約数和(自身を含む): 513029526240

約数和(自身を除く): 222715572964

約数列:

[1, 2, 4, 109, 218, 436, 1613, 3226, 6452, 175817, 351634, 412807, 703268, 825614, 1651228, 44995963, 89991926, 179983852, 665857691, 1331715382, 2663430764, 72578488319, 145156976638, 290313953276]

約数ペア:

[(1, 290313953276), (2, 145156976638), (4, 72578488319), (109, 2663430764), (218, 1331715382), (436, 665857691), (1613, 179983852), (3226, 89991926), (6452, 44995963), (175817, 1651228), (351634, 825614), (412807, 703268)]