440147330164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{123221537}}^1$

素因数の和:123221607

約数の個数: 24

約数和(自身を含む): 828048735360

約数和(自身を除く): 387901405196

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 123221537, 246443074, 492886148, 2341209203, 4682418406, 5791412239, 9364836812, 11582824478, 23165648956, 110036832541, 220073665082, 440147330164]

約数ペア:

[(1, 440147330164), (2, 220073665082), (4, 110036832541), (19, 23165648956), (38, 11582824478), (47, 9364836812), (76, 5791412239), (94, 4682418406), (188, 2341209203), (893, 492886148), (1786, 246443074), (3572, 123221537)]