520016952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{238103}}^1$

素因数の和:238132

約数の個数: 64

約数和(自身を含む): 1600058880

約数和(自身を除く): 1080041928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 238103, 476206, 714309, 952412, 1428618, 1666721, 1904824, 2857236, 3095339, 3333442, 5000163, 5714472, 6190678, 6666884, 9286017, 10000326, 12381356, 13333768, 18572034, 20000652, 21667373, 24762712, 37144068, 40001304, 43334746, 65002119, 74288136, 86669492, 130004238, 173338984, 260008476, 520016952]

約数ペア:

[(1, 520016952), (2, 260008476), (3, 173338984), (4, 130004238), (6, 86669492), (7, 74288136), (8, 65002119), (12, 43334746), (13, 40001304), (14, 37144068), (21, 24762712), (24, 21667373), (26, 20000652), (28, 18572034), (39, 13333768), (42, 12381356), (52, 10000326), (56, 9286017), (78, 6666884), (84, 6190678), (91, 5714472), (104, 5000163), (156, 3333442), (168, 3095339), (182, 2857236), (273, 1904824), (312, 1666721), (364, 1428618), (546, 952412), (728, 714309), (1092, 476206), (2184, 238103)]