1296169292159

素因数分解:

$7^1\times {\mathrm{1987}}^1\times {\mathrm{5189}}^1\times {\mathrm{17959}}^1$

素因数の和:25142

約数の個数: 16

約数和(自身を含む): 1482450009600

約数和(自身を除く): 186280717441

約数列:

[1, 7, 1987, 5189, 13909, 17959, 36323, 125713, 10310543, 35684533, 72173801, 93189251, 249791731, 652324757, 185167041737, 1296169292159]

約数ペア:

[(1, 1296169292159), (7, 185167041737), (1987, 652324757), (5189, 249791731), (13909, 93189251), (17959, 72173801), (36323, 35684533), (125713, 10310543)]