258262134

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{3389}}^1$

素因数の和:4384

約数の個数: 32

約数和(自身を含む): 556990560

約数和(自身を除く): 298728426

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 977, 1954, 2931, 3389, 5862, 6778, 10167, 12701, 20334, 25402, 38103, 44057, 76206, 88114, 132171, 264342, 3311053, 6622106, 9933159, 19866318, 43043689, 86087378, 129131067, 258262134]

約数ペア:

[(1, 258262134), (2, 129131067), (3, 86087378), (6, 43043689), (13, 19866318), (26, 9933159), (39, 6622106), (78, 3311053), (977, 264342), (1954, 132171), (2931, 88114), (3389, 76206), (5862, 44057), (6778, 38103), (10167, 25402), (12701, 20334)]