4937270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 9670752

約数和(自身を除く): 4733482

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 233, 326, 466, 815, 1165, 1630, 2119, 2330, 3029, 4238, 6058, 10595, 15145, 21190, 30290, 37979, 75958, 189895, 379790, 493727, 987454, 2468635, 4937270]

約数ペア:

[(1, 4937270), (2, 2468635), (5, 987454), (10, 493727), (13, 379790), (26, 189895), (65, 75958), (130, 37979), (163, 30290), (233, 21190), (326, 15145), (466, 10595), (815, 6058), (1165, 4238), (1630, 3029), (2119, 2330)]