131445004

素因数分解:

$2^2\times {\mathrm{5113}}^1\times {\mathrm{6427}}^1$

素因数の和:11544

約数の個数: 12

約数和(自身を含む): 230109544

約数和(自身を除く): 98664540

約数列:

[1, 2, 4, 5113, 6427, 10226, 12854, 20452, 25708, 32861251, 65722502, 131445004]

約数ペア:

[(1, 131445004), (2, 65722502), (4, 32861251), (5113, 25708), (6427, 20452), (10226, 12854)]