2021046245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{2579}}^1$

素因数の和:2789

約数の個数: 32

約数和(自身を含む): 2611785600

約数和(自身を除く): 590739355

約数列:

[1, 5, 19, 73, 95, 113, 365, 565, 1387, 2147, 2579, 6935, 8249, 10735, 12895, 41245, 49001, 156731, 188267, 245005, 291427, 783655, 941335, 1457135, 3577073, 5537113, 17885365, 21274171, 27685565, 106370855, 404209249, 2021046245]

約数ペア:

[(1, 2021046245), (5, 404209249), (19, 106370855), (73, 27685565), (95, 21274171), (113, 17885365), (365, 5537113), (565, 3577073), (1387, 1457135), (2147, 941335), (2579, 783655), (6935, 291427), (8249, 245005), (10735, 188267), (12895, 156731), (41245, 49001)]