4380784

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{2423}}^1$

素因数の和:2544

約数の個数: 20

約数和(自身を含む): 8566416

約数和(自身を除く): 4185632

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 2423, 4846, 9692, 19384, 38768, 273799, 547598, 1095196, 2190392, 4380784]

約数ペア:

[(1, 4380784), (2, 2190392), (4, 1095196), (8, 547598), (16, 273799), (113, 38768), (226, 19384), (452, 9692), (904, 4846), (1808, 2423)]