2019475507

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{40231}}^1$

素因数の和:40410

約数の個数: 16

約数和(自身を含む): 2363710464

約数和(自身を除く): 344234957

約数列:

[1, 7, 71, 101, 497, 707, 7171, 40231, 50197, 281617, 2856401, 4063331, 19994807, 28443317, 288496501, 2019475507]

約数ペア:

[(1, 2019475507), (7, 288496501), (71, 28443317), (101, 19994807), (497, 4063331), (707, 2856401), (7171, 281617), (40231, 50197)]