1312634401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1\times {\mathrm{1759}}^1$

素因数の和:2328

約数の個数: 16

約数和(自身を含む): 1428134400

約数和(自身を除く): 115499999

約数列:

[1, 13, 137, 419, 1759, 1781, 5447, 22867, 57403, 240983, 737021, 746239, 3132779, 9581273, 100971877, 1312634401]

約数ペア:

[(1, 1312634401), (13, 100971877), (137, 9581273), (419, 3132779), (1759, 746239), (1781, 737021), (5447, 240983), (22867, 57403)]