486522290

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{2713}}^1$

素因数の和:3026

約数の個数: 32

約数和(自身を含む): 891060480

約数和(自身を除く): 404538190

約数列:

[1, 2, 5, 10, 79, 158, 227, 395, 454, 790, 1135, 2270, 2713, 5426, 13565, 17933, 27130, 35866, 89665, 179330, 214327, 428654, 615851, 1071635, 1231702, 2143270, 3079255, 6158510, 48652229, 97304458, 243261145, 486522290]

約数ペア:

[(1, 486522290), (2, 243261145), (5, 97304458), (10, 48652229), (79, 6158510), (158, 3079255), (227, 2143270), (395, 1231702), (454, 1071635), (790, 615851), (1135, 428654), (2270, 214327), (2713, 179330), (5426, 89665), (13565, 35866), (17933, 27130)]