1321332

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 3108000

約数和(自身を除く): 1786668

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 739, 894, 1478, 1788, 2217, 2956, 4434, 8868, 110111, 220222, 330333, 440444, 660666, 1321332]

約数ペア:

[(1, 1321332), (2, 660666), (3, 440444), (4, 330333), (6, 220222), (12, 110111), (149, 8868), (298, 4434), (447, 2956), (596, 2217), (739, 1788), (894, 1478)]