1520883758

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{1013}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 2361078720

約数和(自身を除く): 840194962

約数列:

[1, 2, 71, 97, 109, 142, 194, 218, 1013, 2026, 6887, 7739, 10573, 13774, 15478, 21146, 71923, 98261, 110417, 143846, 196522, 220834, 750683, 1501366, 6976531, 7839607, 10710449, 13953062, 15679214, 21420898, 760441879, 1520883758]

約数ペア:

[(1, 1520883758), (2, 760441879), (71, 21420898), (97, 15679214), (109, 13953062), (142, 10710449), (194, 7839607), (218, 6976531), (1013, 1501366), (2026, 750683), (6887, 220834), (7739, 196522), (10573, 143846), (13774, 110417), (15478, 98261), (21146, 71923)]