388049333705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{48371}}^1\times {\mathrm{145861}}^1$

素因数の和:194248

約数の個数: 16

約数和(自身を含む): 508005839808

約数和(自身を除く): 119956506103

約数列:

[1, 5, 11, 55, 48371, 145861, 241855, 532081, 729305, 1604471, 2660405, 8022355, 7055442431, 35277212155, 77609866741, 388049333705]

約数ペア:

[(1, 388049333705), (5, 77609866741), (11, 35277212155), (55, 7055442431), (48371, 8022355), (145861, 2660405), (241855, 1604471), (532081, 729305)]