139880821522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{2593}}^1\times {\mathrm{4621}}^1$

素因数の和:7678

約数の個数: 32

約数和(自身を含む): 226600945200

約数和(自身を除く): 86720123678

約数列:

[1, 2, 13, 26, 449, 898, 2593, 4621, 5186, 5837, 9242, 11674, 33709, 60073, 67418, 120146, 1164257, 2074829, 2328514, 4149658, 11982253, 15135341, 23964506, 26972777, 30270682, 53945554, 155769289, 311538578, 5380031597, 10760063194, 69940410761, 139880821522]

約数ペア:

[(1, 139880821522), (2, 69940410761), (13, 10760063194), (26, 5380031597), (449, 311538578), (898, 155769289), (2593, 53945554), (4621, 30270682), (5186, 26972777), (5837, 23964506), (9242, 15135341), (11674, 11982253), (33709, 4149658), (60073, 2328514), (67418, 2074829), (120146, 1164257)]