30658898

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{4201}}^1$

素因数の和:4333

約数の個数: 16

約数和(自身を含む): 47650680

約数和(自身を除く): 16991782

約数列:

[1, 2, 41, 82, 89, 178, 3649, 4201, 7298, 8402, 172241, 344482, 373889, 747778, 15329449, 30658898]

約数ペア:

[(1, 30658898), (2, 15329449), (41, 747778), (82, 373889), (89, 344482), (178, 172241), (3649, 8402), (4201, 7298)]