1256062015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{123083}}^1$

素因数の和:123258

約数の個数: 16

約数和(自身を含む): 1633570848

約数和(自身を除く): 377508833

約数列:

[1, 5, 13, 65, 157, 785, 2041, 10205, 123083, 615415, 1600079, 8000395, 19324031, 96620155, 251212403, 1256062015]

約数ペア:

[(1, 1256062015), (5, 251212403), (13, 96620155), (65, 19324031), (157, 8000395), (785, 1600079), (2041, 615415), (10205, 123083)]