260116778883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{4219}}^1\times {\mathrm{8191}}^1$

素因数の和:12619

約数の個数: 32

約数和(自身を含む): 375571087360

約数和(自身を除く): 115454308477

約数列:

[1, 3, 13, 39, 193, 579, 2509, 4219, 7527, 8191, 12657, 24573, 54847, 106483, 164541, 319449, 814267, 1580863, 2442801, 4742589, 10585471, 20551219, 31756413, 34557829, 61653657, 103673487, 449251777, 1347755331, 6669660997, 20008982991, 86705592961, 260116778883]

約数ペア:

[(1, 260116778883), (3, 86705592961), (13, 20008982991), (39, 6669660997), (193, 1347755331), (579, 449251777), (2509, 103673487), (4219, 61653657), (7527, 34557829), (8191, 31756413), (12657, 20551219), (24573, 10585471), (54847, 4742589), (106483, 2442801), (164541, 1580863), (319449, 814267)]