1137505684

素因数分解:

$2^2\times 7^1\times {\mathrm{40625203}}^1$

素因数の和:40625214

約数の個数: 12

約数和(自身を含む): 2275011424

約数和(自身を除く): 1137505740

約数列:

[1, 2, 4, 7, 14, 28, 40625203, 81250406, 162500812, 284376421, 568752842, 1137505684]

約数ペア:

[(1, 1137505684), (2, 568752842), (4, 284376421), (7, 162500812), (14, 81250406), (28, 40625203)]