1313622448

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{373}}^1\times {\mathrm{2137}}^1$

素因数の和:2621

約数の個数: 40

約数和(自身を含む): 2577949088

約数和(自身を除く): 1264326640

約数列:

[1, 2, 4, 8, 16, 103, 206, 373, 412, 746, 824, 1492, 1648, 2137, 2984, 4274, 5968, 8548, 17096, 34192, 38419, 76838, 153676, 220111, 307352, 440222, 614704, 797101, 880444, 1594202, 1760888, 3188404, 3521776, 6376808, 12753616, 82101403, 164202806, 328405612, 656811224, 1313622448]

約数ペア:

[(1, 1313622448), (2, 656811224), (4, 328405612), (8, 164202806), (16, 82101403), (103, 12753616), (206, 6376808), (373, 3521776), (412, 3188404), (746, 1760888), (824, 1594202), (1492, 880444), (1648, 797101), (2137, 614704), (2984, 440222), (4274, 307352), (5968, 220111), (8548, 153676), (17096, 76838), (34192, 38419)]