2001009263

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{39727}}^1$

素因数の和:39998

約数の個数: 16

約数和(自身を含む): 2307402240

約数和(自身を除く): 306392977

約数列:

[1, 11, 19, 209, 241, 2651, 4579, 39727, 50369, 436997, 754813, 8302943, 9574207, 105316277, 181909933, 2001009263]

約数ペア:

[(1, 2001009263), (11, 181909933), (19, 105316277), (209, 9574207), (241, 8302943), (2651, 754813), (4579, 436997), (39727, 50369)]