8720451641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{3121}}^1$

素因数の和:3641

約数の個数: 32

約数和(自身を含む): 10385020800

約数和(自身を除く): 1664569159

約数列:

[1, 11, 19, 29, 209, 319, 461, 551, 3121, 5071, 6061, 8759, 13369, 34331, 59299, 90509, 96349, 147059, 254011, 652289, 995599, 1438781, 1719671, 2794121, 15826591, 18916381, 27336839, 41724649, 300705229, 458971139, 792768331, 8720451641]

約数ペア:

[(1, 8720451641), (11, 792768331), (19, 458971139), (29, 300705229), (209, 41724649), (319, 27336839), (461, 18916381), (551, 15826591), (3121, 2794121), (5071, 1719671), (6061, 1438781), (8759, 995599), (13369, 652289), (34331, 254011), (59299, 147059), (90509, 96349)]