1321447163824

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{2927}}^1\times {\mathrm{85247}}^1$

素因数の和:88513

約数の個数: 40

約数和(自身を含む): 2568946434048

約数和(自身を除く): 1247499270224

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 2927, 5296, 5854, 11708, 23416, 46832, 85247, 170494, 340988, 681976, 968837, 1363952, 1937674, 3875348, 7750696, 15501392, 28216757, 56433514, 112867028, 225734056, 249517969, 451468112, 499035938, 998071876, 1996143752, 3992287504, 82590447739, 165180895478, 330361790956, 660723581912, 1321447163824]

約数ペア:

[(1, 1321447163824), (2, 660723581912), (4, 330361790956), (8, 165180895478), (16, 82590447739), (331, 3992287504), (662, 1996143752), (1324, 998071876), (2648, 499035938), (2927, 451468112), (5296, 249517969), (5854, 225734056), (11708, 112867028), (23416, 56433514), (46832, 28216757), (85247, 15501392), (170494, 7750696), (340988, 3875348), (681976, 1937674), (968837, 1363952)]