9489460

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{769}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 19986120

約数和(自身を除く): 10496660

約数列:

[1, 2, 4, 5, 10, 20, 617, 769, 1234, 1538, 2468, 3076, 3085, 3845, 6170, 7690, 12340, 15380, 474473, 948946, 1897892, 2372365, 4744730, 9489460]

約数ペア:

[(1, 9489460), (2, 4744730), (4, 2372365), (5, 1897892), (10, 948946), (20, 474473), (617, 15380), (769, 12340), (1234, 7690), (1538, 6170), (2468, 3845), (3076, 3085)]