179600018

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{5261}}^1$

素因数の和:5390

約数の個数: 24

約数和(自身を含む): 294661476

約数和(自身を除く): 115061458

約数列:

[1, 2, 13, 26, 101, 169, 202, 338, 1313, 2626, 5261, 10522, 17069, 34138, 68393, 136786, 531361, 889109, 1062722, 1778218, 6907693, 13815386, 89800009, 179600018]

約数ペア:

[(1, 179600018), (2, 89800009), (13, 13815386), (26, 6907693), (101, 1778218), (169, 1062722), (202, 889109), (338, 531361), (1313, 136786), (2626, 68393), (5261, 34138), (10522, 17069)]