621949634

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{59999}}^1$

素因数の和:60145

約数の個数: 16

約数和(自身を含む): 959040000

約数和(自身を除く): 337090366

約数列:

[1, 2, 71, 73, 142, 146, 5183, 10366, 59999, 119998, 4259929, 4379927, 8519858, 8759854, 310974817, 621949634]

約数ペア:

[(1, 621949634), (2, 310974817), (71, 8759854), (73, 8519858), (142, 4379927), (146, 4259929), (5183, 119998), (10366, 59999)]