1900708999

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{44101}}^1$

素因数の和:44286

約数の個数: 16

約数和(自身を含む): 2235442176

約数和(自身を除く): 334733177

約数列:

[1, 7, 47, 131, 329, 917, 6157, 43099, 44101, 308707, 2072747, 5777231, 14509229, 40440617, 271529857, 1900708999]

約数ペア:

[(1, 1900708999), (7, 271529857), (47, 40440617), (131, 14509229), (329, 5777231), (917, 2072747), (6157, 308707), (43099, 44101)]