1255920018

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{15121}}^1$

素因数の和:15362

約数の個数: 32

約数和(自身を含む): 2555013120

約数和(自身を除く): 1299093102

約数列:

[1, 2, 3, 6, 109, 127, 218, 254, 327, 381, 654, 762, 13843, 15121, 27686, 30242, 41529, 45363, 83058, 90726, 1648189, 1920367, 3296378, 3840734, 4944567, 5761101, 9889134, 11522202, 209320003, 418640006, 627960009, 1255920018]

約数ペア:

[(1, 1255920018), (2, 627960009), (3, 418640006), (6, 209320003), (109, 11522202), (127, 9889134), (218, 5761101), (254, 4944567), (327, 3840734), (381, 3296378), (654, 1920367), (762, 1648189), (13843, 90726), (15121, 83058), (27686, 45363), (30242, 41529)]