1187351152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{56519}}^1$

素因数の和:56641

約数の個数: 40

約数和(自身を含む): 2502027360

約数和(自身を除く): 1314676208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 5252, 10504, 21008, 56519, 113038, 226076, 452152, 734747, 904304, 1469494, 2938988, 5708419, 5877976, 11416838, 11755952, 22833676, 45667352, 74209447, 91334704, 148418894, 296837788, 593675576, 1187351152]

約数ペア:

[(1, 1187351152), (2, 593675576), (4, 296837788), (8, 148418894), (13, 91334704), (16, 74209447), (26, 45667352), (52, 22833676), (101, 11755952), (104, 11416838), (202, 5877976), (208, 5708419), (404, 2938988), (808, 1469494), (1313, 904304), (1616, 734747), (2626, 452152), (5252, 226076), (10504, 113038), (21008, 56519)]