489737793598

素因数分解:

$2^1\times {\mathrm{3881}}^1\times {\mathrm{4391}}^1\times {\mathrm{14369}}^1$

素因数の和:22643

約数の個数: 16

約数和(自身を含む): 735014463840

約数和(自身を除く): 245276670242

約数列:

[1, 2, 3881, 4391, 7762, 8782, 14369, 28738, 17041471, 34082942, 55766089, 63094279, 111532178, 126188558, 244868896799, 489737793598]

約数ペア:

[(1, 489737793598), (2, 244868896799), (3881, 126188558), (4391, 111532178), (7762, 63094279), (8782, 55766089), (14369, 34082942), (28738, 17041471)]