1056551245

素因数分解:

$5^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1\times {\mathrm{1597}}^1$

素因数の和:2340

約数の個数: 16

約数和(自身を含む): 1275740928

約数和(自身を除く): 219189683

約数列:

[1, 5, 307, 431, 1535, 1597, 2155, 7985, 132317, 490279, 661585, 688307, 2451395, 3441535, 211310249, 1056551245]

約数ペア:

[(1, 1056551245), (5, 211310249), (307, 3441535), (431, 2451395), (1535, 688307), (1597, 661585), (2155, 490279), (7985, 132317)]