2013152245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{999083}}^1$

素因数の和:999132

約数の個数: 16

約数和(自身を含む): 2685537792

約数和(自身を除く): 672385547

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 999083, 4995415, 12988079, 30971573, 64940395, 154857865, 402630449, 2013152245]

約数ペア:

[(1, 2013152245), (5, 402630449), (13, 154857865), (31, 64940395), (65, 30971573), (155, 12988079), (403, 4995415), (2015, 999083)]