222568788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1426723}}^1$

素因数の和:1426743

約数の個数: 24

約数和(自身を含む): 559275808

約数和(自身を除く): 336707020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1426723, 2853446, 4280169, 5706892, 8560338, 17120676, 18547399, 37094798, 55642197, 74189596, 111284394, 222568788]

約数ペア:

[(1, 222568788), (2, 111284394), (3, 74189596), (4, 55642197), (6, 37094798), (12, 18547399), (13, 17120676), (26, 8560338), (39, 5706892), (52, 4280169), (78, 2853446), (156, 1426723)]