1877123030

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2109127}}^1$

素因数の和:2109223

約数の個数: 16

約数和(自身を含む): 3416787360

約数和(自身を除く): 1539664330

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 2109127, 4218254, 10545635, 21091270, 187712303, 375424606, 938561515, 1877123030]

約数ペア:

[(1, 1877123030), (2, 938561515), (5, 375424606), (10, 187712303), (89, 21091270), (178, 10545635), (445, 4218254), (890, 2109127)]