65648554

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1\times {\mathrm{757}}^1$

素因数の和:1221

約数の個数: 16

約数和(自身を含む): 99655776

約数和(自身を除く): 34007222

約数列:

[1, 2, 131, 262, 331, 662, 757, 1514, 43361, 86722, 99167, 198334, 250567, 501134, 32824277, 65648554]

約数ペア:

[(1, 65648554), (2, 32824277), (131, 501134), (262, 250567), (331, 198334), (662, 99167), (757, 86722), (1514, 43361)]