126331324

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{145543}}^1$

素因数の和:145585

約数の個数: 24

約数和(自身を含む): 260814848

約数和(自身を除く): 134483524

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 145543, 291086, 582172, 1018801, 2037602, 4075204, 4511833, 9023666, 18047332, 31582831, 63165662, 126331324]

約数ペア:

[(1, 126331324), (2, 63165662), (4, 31582831), (7, 18047332), (14, 9023666), (28, 4511833), (31, 4075204), (62, 2037602), (124, 1018801), (217, 582172), (434, 291086), (868, 145543)]