2017109978

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1609}}^1\times {\mathrm{3709}}^1$

素因数の和:5346

約数の個数: 24

約数和(自身を含む): 3279231900

約数和(自身を除く): 1262121922

約数列:

[1, 2, 13, 26, 169, 338, 1609, 3218, 3709, 7418, 20917, 41834, 48217, 96434, 271921, 543842, 626821, 1253642, 5967781, 11935562, 77581153, 155162306, 1008554989, 2017109978]

約数ペア:

[(1, 2017109978), (2, 1008554989), (13, 155162306), (26, 77581153), (169, 11935562), (338, 5967781), (1609, 1253642), (3218, 626821), (3709, 543842), (7418, 271921), (20917, 96434), (41834, 48217)]