1953404

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 3596208

約数和(自身を除く): 1642804

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 277, 554, 1108, 1763, 3526, 7052, 11357, 11911, 22714, 23822, 45428, 47644, 488351, 976702, 1953404]

約数ペア:

[(1, 1953404), (2, 976702), (4, 488351), (41, 47644), (43, 45428), (82, 23822), (86, 22714), (164, 11911), (172, 11357), (277, 7052), (554, 3526), (1108, 1763)]