1268752453

素因数分解:

${\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1\times {\mathrm{641}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 1312515072

約数和(自身を除く): 43762619

約数列:

[1, 43, 191, 241, 641, 8213, 10363, 27563, 46031, 122431, 154481, 1979333, 5264533, 6642683, 29505871, 1268752453]

約数ペア:

[(1, 1268752453), (43, 29505871), (191, 6642683), (241, 5264533), (641, 1979333), (8213, 154481), (10363, 122431), (27563, 46031)]