266985406

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1\times {\mathrm{1753}}^1$

素因数の和:2307

約数の個数: 16

約数和(自身を含む): 403616448

約数和(自身を除く): 136631042

約数列:

[1, 2, 271, 281, 542, 562, 1753, 3506, 76151, 152302, 475063, 492593, 950126, 985186, 133492703, 266985406]

約数ペア:

[(1, 266985406), (2, 133492703), (271, 985186), (281, 950126), (542, 492593), (562, 475063), (1753, 152302), (3506, 76151)]