316409938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{171403}}^1$

素因数の和:171489

約数の個数: 16

約数和(自身を含む): 518325696

約数和(自身を除く): 201915758

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 171403, 342806, 2228239, 4456478, 12169613, 24339226, 158204969, 316409938]

約数ペア:

[(1, 316409938), (2, 158204969), (13, 24339226), (26, 12169613), (71, 4456478), (142, 2228239), (923, 342806), (1846, 171403)]