4891630

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3001}}^1$

素因数の和:3171

約数の個数: 16

約数和(自身を含む): 8861904

約数和(自身を除く): 3970274

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 3001, 6002, 15005, 30010, 489163, 978326, 2445815, 4891630]

約数ペア:

[(1, 4891630), (2, 2445815), (5, 978326), (10, 489163), (163, 30010), (326, 15005), (815, 6002), (1630, 3001)]