396959641393

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{3823}}^1\times {\mathrm{361793}}^1$

素因数の和:365664

約数の個数: 16

約数和(自身を含む): 464856086016

約数和(自身を除く): 67896444623

約数列:

[1, 7, 41, 287, 3823, 26761, 156743, 361793, 1097201, 2532551, 14833513, 103834591, 1383134639, 9681942473, 56708520199, 396959641393]

約数ペア:

[(1, 396959641393), (7, 56708520199), (41, 9681942473), (287, 1383134639), (3823, 103834591), (26761, 14833513), (156743, 2532551), (361793, 1097201)]