1320477512

素因数分解:

$2^3\times {\mathrm{607}}^1\times {\mathrm{271927}}^1$

素因数の和:272540

約数の個数: 16

約数和(自身を含む): 2479983360

約数和(自身を除く): 1159505848

約数列:

[1, 2, 4, 8, 607, 1214, 2428, 4856, 271927, 543854, 1087708, 2175416, 165059689, 330119378, 660238756, 1320477512]

約数ペア:

[(1, 1320477512), (2, 660238756), (4, 330119378), (8, 165059689), (607, 2175416), (1214, 1087708), (2428, 543854), (4856, 271927)]