240906146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1163}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 403619328

約数和(自身を除く): 162713182

約数列:

[1, 2, 13, 26, 31, 62, 257, 403, 514, 806, 1163, 2326, 3341, 6682, 7967, 15119, 15934, 30238, 36053, 72106, 103571, 207142, 298891, 468689, 597782, 937378, 3885583, 7771166, 9265621, 18531242, 120453073, 240906146]

約数ペア:

[(1, 240906146), (2, 120453073), (13, 18531242), (26, 9265621), (31, 7771166), (62, 3885583), (257, 937378), (403, 597782), (514, 468689), (806, 298891), (1163, 207142), (2326, 103571), (3341, 72106), (6682, 36053), (7967, 30238), (15119, 15934)]