1306544

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{2207}}^1$

素因数の和:2252

約数の個数: 20

約数和(自身を含む): 2601024

約数和(自身を除く): 1294480

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 2207, 4414, 8828, 17656, 35312, 81659, 163318, 326636, 653272, 1306544]

約数ペア:

[(1, 1306544), (2, 653272), (4, 326636), (8, 163318), (16, 81659), (37, 35312), (74, 17656), (148, 8828), (296, 4414), (592, 2207)]