4878022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{937}}^1$

素因数の和:1095

約数の個数: 16

約数和(自身を含む): 7766640

約数和(自身を除く): 2888618

約数列:

[1, 2, 19, 38, 137, 274, 937, 1874, 2603, 5206, 17803, 35606, 128369, 256738, 2439011, 4878022]

約数ペア:

[(1, 4878022), (2, 2439011), (19, 256738), (38, 128369), (137, 35606), (274, 17803), (937, 5206), (1874, 2603)]