2012228215

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1\times {\mathrm{9883}}^1$

素因数の和:10878

約数の個数: 16

約数和(自身を含む): 2473688448

約数和(自身を除く): 461460233

約数列:

[1, 5, 43, 215, 947, 4735, 9883, 40721, 49415, 203605, 424969, 2124845, 9359201, 46796005, 402445643, 2012228215]

約数ペア:

[(1, 2012228215), (5, 402445643), (43, 46796005), (215, 9359201), (947, 2124845), (4735, 424969), (9883, 203605), (40721, 49415)]