1310456

素因数分解:

$2^3\times 7^2\times {\mathrm{3343}}^1$

素因数の和:3363

約数の個数: 24

約数和(自身を含む): 2859120

約数和(自身を除く): 1548664

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 3343, 6686, 13372, 23401, 26744, 46802, 93604, 163807, 187208, 327614, 655228, 1310456]

約数ペア:

[(1, 1310456), (2, 655228), (4, 327614), (7, 187208), (8, 163807), (14, 93604), (28, 46802), (49, 26744), (56, 23401), (98, 13372), (196, 6686), (392, 3343)]