2078178308

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{631}}^1\times {\mathrm{11279}}^1$

素因数の和:11987

約数の個数: 24

約数和(自身を含む): 3692801280

約数和(自身を除く): 1614622972

約数列:

[1, 2, 4, 73, 146, 292, 631, 1262, 2524, 11279, 22558, 45116, 46063, 92126, 184252, 823367, 1646734, 3293468, 7117049, 14234098, 28468196, 519544577, 1039089154, 2078178308]

約数ペア:

[(1, 2078178308), (2, 1039089154), (4, 519544577), (73, 28468196), (146, 14234098), (292, 7117049), (631, 3293468), (1262, 1646734), (2524, 823367), (11279, 184252), (22558, 92126), (45116, 46063)]