3900457030

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1388063}}^1$

素因数の和:1388351

約数の個数: 16

約数和(自身を含む): 7045812864

約数和(自身を除く): 3145355834

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 1388063, 2776126, 6940315, 13880630, 390045703, 780091406, 1950228515, 3900457030]

約数ペア:

[(1, 3900457030), (2, 1950228515), (5, 780091406), (10, 390045703), (281, 13880630), (562, 6940315), (1405, 2776126), (2810, 1388063)]