4473430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2647}}^1$

素因数の和:2680

約数の個数: 24

約数和(自身を含む): 8722512

約数和(自身を除く): 4249082

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2647, 5294, 13235, 26470, 34411, 68822, 172055, 344110, 447343, 894686, 2236715, 4473430]

約数ペア:

[(1, 4473430), (2, 2236715), (5, 894686), (10, 447343), (13, 344110), (26, 172055), (65, 68822), (130, 34411), (169, 26470), (338, 13235), (845, 5294), (1690, 2647)]