2568470

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{613}}^1$

素因数の和:1039

約数の個数: 16

約数和(自身を含む): 4641840

約数和(自身を除く): 2073370

約数列:

[1, 2, 5, 10, 419, 613, 838, 1226, 2095, 3065, 4190, 6130, 256847, 513694, 1284235, 2568470]

約数ペア:

[(1, 2568470), (2, 1284235), (5, 513694), (10, 256847), (419, 6130), (613, 4190), (838, 3065), (1226, 2095)]