280703002

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{7649}}^1$

素因数の和:8021

約数の個数: 16

約数和(自身を含む): 429624000

約数和(自身を除く): 148920998

約数列:

[1, 2, 59, 118, 311, 622, 7649, 15298, 18349, 36698, 451291, 902582, 2378839, 4757678, 140351501, 280703002]

約数ペア:

[(1, 280703002), (2, 140351501), (59, 4757678), (118, 2378839), (311, 902582), (622, 451291), (7649, 36698), (15298, 18349)]