329886704

素因数分解:

$2^4\times 7^1\times {\mathrm{2945417}}^1$

素因数の和:2945432

約数の個数: 20

約数和(自身を含む): 730463664

約数和(自身を除く): 400576960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2945417, 5890834, 11781668, 20617919, 23563336, 41235838, 47126672, 82471676, 164943352, 329886704]

約数ペア:

[(1, 329886704), (2, 164943352), (4, 82471676), (7, 47126672), (8, 41235838), (14, 23563336), (16, 20617919), (28, 11781668), (56, 5890834), (112, 2945417)]