2103234064

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1663951}}^1$

素因数の和:1664038

約数の個数: 20

約数和(自身を含む): 4126600960

約数和(自身を除く): 2023366896

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1663951, 3327902, 6655804, 13311608, 26623216, 131452129, 262904258, 525808516, 1051617032, 2103234064]

約数ペア:

[(1, 2103234064), (2, 1051617032), (4, 525808516), (8, 262904258), (16, 131452129), (79, 26623216), (158, 13311608), (316, 6655804), (632, 3327902), (1264, 1663951)]