289319628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1854613}}^1$

素因数の和:1854633

約数の個数: 24

約数和(自身を含む): 727008688

約数和(自身を除く): 437689060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1854613, 3709226, 5563839, 7418452, 11127678, 22255356, 24109969, 48219938, 72329907, 96439876, 144659814, 289319628]

約数ペア:

[(1, 289319628), (2, 144659814), (3, 96439876), (4, 72329907), (6, 48219938), (12, 24109969), (13, 22255356), (26, 11127678), (39, 7418452), (52, 5563839), (78, 3709226), (156, 1854613)]