2022277915

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{387781}}^1$

素因数の和:387942

約数の個数: 16

約数和(自身を含む): 2792030400

約数和(自身を除く): 769752485

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 387781, 1938905, 2714467, 13572335, 57779369, 288896845, 404455583, 2022277915]

約数ペア:

[(1, 2022277915), (5, 404455583), (7, 288896845), (35, 57779369), (149, 13572335), (745, 2714467), (1043, 1938905), (5215, 387781)]