13285149706

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1\times {\mathrm{2689}}^1$

素因数の和:3238

約数の個数: 32

約数和(自身を含む): 20526981120

約数和(自身を除く): 7241831414

約数列:

[1, 2, 53, 106, 127, 254, 367, 734, 2689, 5378, 6731, 13462, 19451, 38902, 46609, 93218, 142517, 285034, 341503, 683006, 986863, 1973726, 2470277, 4940554, 18099659, 36199318, 52303739, 104607478, 125331601, 250663202, 6642574853, 13285149706]

約数ペア:

[(1, 13285149706), (2, 6642574853), (53, 250663202), (106, 125331601), (127, 104607478), (254, 52303739), (367, 36199318), (734, 18099659), (2689, 4940554), (5378, 2470277), (6731, 1973726), (13462, 986863), (19451, 683006), (38902, 341503), (46609, 285034), (93218, 142517)]