8490644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2377}}^1$

素因数の和:2447

約数の個数: 24

約数和(自身を含む): 15980160

約数和(自身を除く): 7489516

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 2377, 3572, 4754, 9508, 45163, 90326, 111719, 180652, 223438, 446876, 2122661, 4245322, 8490644]

約数ペア:

[(1, 8490644), (2, 4245322), (4, 2122661), (19, 446876), (38, 223438), (47, 180652), (76, 111719), (94, 90326), (188, 45163), (893, 9508), (1786, 4754), (2377, 3572)]