549754270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4228879}}^1$

素因数の和:4228899

約数の個数: 16

約数和(自身を含む): 1065677760

約数和(自身を除く): 515923490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4228879, 8457758, 21144395, 42288790, 54975427, 109950854, 274877135, 549754270]

約数ペア:

[(1, 549754270), (2, 274877135), (5, 109950854), (10, 54975427), (13, 42288790), (26, 21144395), (65, 8457758), (130, 4228879)]