771147078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{27539}}^1$

素因数の和:27916

約数の個数: 32

約数和(自身を含む): 1665619200

約数和(自身を除く): 894472122

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 359, 718, 1077, 2154, 4667, 9334, 14001, 27539, 28002, 55078, 82617, 165234, 358007, 716014, 1074021, 2148042, 9886501, 19773002, 29659503, 59319006, 128524513, 257049026, 385573539, 771147078]

約数ペア:

[(1, 771147078), (2, 385573539), (3, 257049026), (6, 128524513), (13, 59319006), (26, 29659503), (39, 19773002), (78, 9886501), (359, 2148042), (718, 1074021), (1077, 716014), (2154, 358007), (4667, 165234), (9334, 82617), (14001, 55078), (27539, 28002)]