1380716932

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1049177}}^1$

素因数の和:1049235

約数の個数: 24

約数和(自身を含む): 2820190464

約数和(自身を除く): 1439473532

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 1049177, 2098354, 4196708, 7344239, 14688478, 29376956, 49311319, 98622638, 197245276, 345179233, 690358466, 1380716932]

約数ペア:

[(1, 1380716932), (2, 690358466), (4, 345179233), (7, 197245276), (14, 98622638), (28, 49311319), (47, 29376956), (94, 14688478), (188, 7344239), (329, 4196708), (658, 2098354), (1316, 1049177)]