871060112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4187789}}^1$

素因数の和:4187810

約数の個数: 20

約数和(自身を含む): 1817500860

約数和(自身を除く): 946440748

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4187789, 8375578, 16751156, 33502312, 54441257, 67004624, 108882514, 217765028, 435530056, 871060112]

約数ペア:

[(1, 871060112), (2, 435530056), (4, 217765028), (8, 108882514), (13, 67004624), (16, 54441257), (26, 33502312), (52, 16751156), (104, 8375578), (208, 4187789)]