1435460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5521}}^1$

素因数の和:5543

約数の個数: 24

約数和(自身を含む): 3246936

約数和(自身を除く): 1811476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 5521, 11042, 22084, 27605, 55210, 71773, 110420, 143546, 287092, 358865, 717730, 1435460]

約数ペア:

[(1, 1435460), (2, 717730), (4, 358865), (5, 287092), (10, 143546), (13, 110420), (20, 71773), (26, 55210), (52, 27605), (65, 22084), (130, 11042), (260, 5521)]