1887472

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 30

約数和(自身を含む): 3840032

約数和(自身を除く): 1952560

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 223, 368, 446, 529, 892, 1058, 1784, 2116, 3568, 4232, 5129, 8464, 10258, 20516, 41032, 82064, 117967, 235934, 471868, 943736, 1887472]

約数ペア:

[(1, 1887472), (2, 943736), (4, 471868), (8, 235934), (16, 117967), (23, 82064), (46, 41032), (92, 20516), (184, 10258), (223, 8464), (368, 5129), (446, 4232), (529, 3568), (892, 2116), (1058, 1784)]