396904586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{116531}}^1$

素因数の和:116677

約数の個数: 16

約数和(自身を含む): 646053408

約数和(自身を除く): 249148822

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 116531, 233062, 1514903, 3029806, 15265561, 30531122, 198452293, 396904586]

約数ペア:

[(1, 396904586), (2, 198452293), (13, 30531122), (26, 15265561), (131, 3029806), (262, 1514903), (1703, 233062), (3406, 116531)]