1330201072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2681857}}^1$

素因数の和:2681896

約数の個数: 20

約数和(自身を含む): 2660403136

約数和(自身を除く): 1330202064

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2681857, 5363714, 10727428, 21454856, 42909712, 83137567, 166275134, 332550268, 665100536, 1330201072]

約数ペア:

[(1, 1330201072), (2, 665100536), (4, 332550268), (8, 166275134), (16, 83137567), (31, 42909712), (62, 21454856), (124, 10727428), (248, 5363714), (496, 2681857)]