918156668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1605169}}^1$

素因数の和:1605197

約数の個数: 24

約数和(自身を含む): 1887679920

約数和(自身を除く): 969523252

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1605169, 3210338, 6420676, 17656859, 20867197, 35313718, 41734394, 70627436, 83468788, 229539167, 459078334, 918156668]

約数ペア:

[(1, 918156668), (2, 459078334), (4, 229539167), (11, 83468788), (13, 70627436), (22, 41734394), (26, 35313718), (44, 20867197), (52, 17656859), (143, 6420676), (286, 3210338), (572, 1605169)]