4947238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{641}}^1$

素因数の和:887

約数の個数: 16

約数和(自身を含む): 7904304

約数和(自身を除く): 2957066

約数列:

[1, 2, 17, 34, 227, 454, 641, 1282, 3859, 7718, 10897, 21794, 145507, 291014, 2473619, 4947238]

約数ペア:

[(1, 4947238), (2, 2473619), (17, 291014), (34, 145507), (227, 21794), (454, 10897), (641, 7718), (1282, 3859)]