4239994

素因数分解:

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

素因数の和:6261

約数の個数: 16

約数和(自身を含む): 7163136

約数和(自身を除く): 2923142

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 6217, 12434, 68387, 136774, 192727, 385454, 2119997, 4239994]

約数ペア:

[(1, 4239994), (2, 2119997), (11, 385454), (22, 192727), (31, 136774), (62, 68387), (341, 12434), (682, 6217)]