1330582741072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6397032409}}^1$

素因数の和:6397032430

約数の個数: 20

約数和(自身を含む): 2776312065940

約数和(自身を除く): 1445729324868

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6397032409, 12794064818, 25588129636, 51176259272, 83161421317, 102352518544, 166322842634, 332645685268, 665291370536, 1330582741072]

約数ペア:

[(1, 1330582741072), (2, 665291370536), (4, 332645685268), (8, 166322842634), (13, 102352518544), (16, 83161421317), (26, 51176259272), (52, 25588129636), (104, 12794064818), (208, 6397032409)]