1204386145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{39821}}^1$

素因数の和:40112

約数の個数: 16

約数和(自身を含む): 1513873152

約数和(自身を除く): 309487007

約数列:

[1, 5, 23, 115, 263, 1315, 6049, 30245, 39821, 199105, 915883, 4579415, 10472923, 52364615, 240877229, 1204386145]

約数ペア:

[(1, 1204386145), (5, 240877229), (23, 52364615), (115, 10472923), (263, 4579415), (1315, 915883), (6049, 199105), (30245, 39821)]