65378770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{384581}}^1$

素因数の和:384605

約数の個数: 16

約数和(自身を含む): 124604568

約数和(自身を除く): 59225798

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 384581, 769162, 1922905, 3845810, 6537877, 13075754, 32689385, 65378770]

約数ペア:

[(1, 65378770), (2, 32689385), (5, 13075754), (10, 6537877), (17, 3845810), (34, 1922905), (85, 769162), (170, 384581)]