2078889352

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1907}}^1\times {\mathrm{3169}}^1$

素因数の和:5125

約数の個数: 32

約数和(自身を含む): 3991917600

約数和(自身を除く): 1913028248

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1907, 3169, 3814, 6338, 7628, 12676, 15256, 25352, 82001, 136267, 164002, 272534, 328004, 545068, 656008, 1090136, 6043283, 12086566, 24173132, 48346264, 259861169, 519722338, 1039444676, 2078889352]

約数ペア:

[(1, 2078889352), (2, 1039444676), (4, 519722338), (8, 259861169), (43, 48346264), (86, 24173132), (172, 12086566), (344, 6043283), (1907, 1090136), (3169, 656008), (3814, 545068), (6338, 328004), (7628, 272534), (12676, 164002), (15256, 136267), (25352, 82001)]