8479988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6217}}^1$

素因数の和:6263

約数の個数: 24

約数和(自身を含む): 16713984

約数和(自身を除く): 8233996

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 6217, 12434, 24868, 68387, 136774, 192727, 273548, 385454, 770908, 2119997, 4239994, 8479988]

約数ペア:

[(1, 8479988), (2, 4239994), (4, 2119997), (11, 770908), (22, 385454), (31, 273548), (44, 192727), (62, 136774), (124, 68387), (341, 24868), (682, 12434), (1364, 6217)]