331366516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{374849}}^1$

素因数の和:374883

約数の個数: 24

約数和(自身を含む): 661235400

約数和(自身を除く): 329868884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 374849, 749698, 1499396, 4873037, 6372433, 9746074, 12744866, 19492148, 25489732, 82841629, 165683258, 331366516]

約数ペア:

[(1, 331366516), (2, 165683258), (4, 82841629), (13, 25489732), (17, 19492148), (26, 12744866), (34, 9746074), (52, 6372433), (68, 4873037), (221, 1499396), (442, 749698), (884, 374849)]