489942408

素因数分解:

$2^3\times 3^1\times {\mathrm{20414267}}^1$

素因数の和:20414276

約数の個数: 16

約数和(自身を含む): 1224856080

約数和(自身を除く): 734913672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 20414267, 40828534, 61242801, 81657068, 122485602, 163314136, 244971204, 489942408]

約数ペア:

[(1, 489942408), (2, 244971204), (3, 163314136), (4, 122485602), (6, 81657068), (8, 61242801), (12, 40828534), (24, 20414267)]