129463854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{6311}}^1$

素因数の和:6592

約数の個数: 32

約数和(自身を含む): 279949824

約数和(自身を除く): 150485970

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 263, 526, 789, 1578, 3419, 6311, 6838, 10257, 12622, 18933, 20514, 37866, 82043, 164086, 246129, 492258, 1659793, 3319586, 4979379, 9958758, 21577309, 43154618, 64731927, 129463854]

約数ペア:

[(1, 129463854), (2, 64731927), (3, 43154618), (6, 21577309), (13, 9958758), (26, 4979379), (39, 3319586), (78, 1659793), (263, 492258), (526, 246129), (789, 164086), (1578, 82043), (3419, 37866), (6311, 20514), (6838, 18933), (10257, 12622)]