1623883966

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2143}}^1\times {\mathrm{9241}}^1$

素因数の和:11427

約数の個数: 16

約数和(自身を含む): 2496670848

約数和(自身を除く): 872786882

約数列:

[1, 2, 41, 82, 2143, 4286, 9241, 18482, 87863, 175726, 378881, 757762, 19803463, 39606926, 811941983, 1623883966]

約数ペア:

[(1, 1623883966), (2, 811941983), (41, 39606926), (82, 19803463), (2143, 757762), (4286, 378881), (9241, 175726), (18482, 87863)]