1268456

素因数分解:

$2^3\times 7^1\times {\mathrm{22651}}^1$

素因数の和:22664

約数の個数: 16

約数和(自身を含む): 2718240

約数和(自身を除く): 1449784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 22651, 45302, 90604, 158557, 181208, 317114, 634228, 1268456]

約数ペア:

[(1, 1268456), (2, 634228), (4, 317114), (7, 181208), (8, 158557), (14, 90604), (28, 45302), (56, 22651)]