318966406

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{313}}^1\times {\mathrm{4211}}^1$

素因数の和:4548

約数の個数: 24

約数和(自身を含む): 527704632

約数和(自身を除く): 208738226

約数列:

[1, 2, 11, 22, 121, 242, 313, 626, 3443, 4211, 6886, 8422, 37873, 46321, 75746, 92642, 509531, 1019062, 1318043, 2636086, 14498473, 28996946, 159483203, 318966406]

約数ペア:

[(1, 318966406), (2, 159483203), (11, 28996946), (22, 14498473), (121, 2636086), (242, 1318043), (313, 1019062), (626, 509531), (3443, 92642), (4211, 75746), (6886, 46321), (8422, 37873)]