2270658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 5011776

約数和(自身を除く): 2741118

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 677, 1118, 1354, 1677, 2031, 3354, 4062, 8801, 17602, 26403, 29111, 52806, 58222, 87333, 174666, 378443, 756886, 1135329, 2270658]

約数ペア:

[(1, 2270658), (2, 1135329), (3, 756886), (6, 378443), (13, 174666), (26, 87333), (39, 58222), (43, 52806), (78, 29111), (86, 26403), (129, 17602), (258, 8801), (559, 4062), (677, 3354), (1118, 2031), (1354, 1677)]