1093430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{647}}^1$

素因数の和:680

約数の個数: 24

約数和(自身を含む): 2134512

約数和(自身を除く): 1041082

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 647, 845, 1294, 1690, 3235, 6470, 8411, 16822, 42055, 84110, 109343, 218686, 546715, 1093430]

約数ペア:

[(1, 1093430), (2, 546715), (5, 218686), (10, 109343), (13, 84110), (26, 42055), (65, 16822), (130, 8411), (169, 6470), (338, 3235), (647, 1690), (845, 1294)]