69781270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{536779}}^1$

素因数の和:536799

約数の個数: 16

約数和(自身を含む): 135268560

約数和(自身を除く): 65487290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 536779, 1073558, 2683895, 5367790, 6978127, 13956254, 34890635, 69781270]

約数ペア:

[(1, 69781270), (2, 34890635), (5, 13956254), (10, 6978127), (13, 5367790), (26, 2683895), (65, 1073558), (130, 536779)]