2101471495

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{48809}}^1$

素因数の和:49002

約数の個数: 16

約数和(自身を含む): 2577168000

約数和(自身を除く): 475696505

約数列:

[1, 5, 79, 109, 395, 545, 8611, 43055, 48809, 244045, 3855911, 5320181, 19279555, 26600905, 420294299, 2101471495]

約数ペア:

[(1, 2101471495), (5, 420294299), (79, 26600905), (109, 19279555), (395, 5320181), (545, 3855911), (8611, 244045), (43055, 48809)]