1985765808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3182317}}^1$

素因数の和:3182341

約数の個数: 40

約数和(自身を含む): 5524504048

約数和(自身を除く): 3538738240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 3182317, 6364634, 9546951, 12729268, 19093902, 25458536, 38187804, 41370121, 50917072, 76375608, 82740242, 124110363, 152751216, 165480484, 248220726, 330960968, 496441452, 661921936, 992882904, 1985765808]

約数ペア:

[(1, 1985765808), (2, 992882904), (3, 661921936), (4, 496441452), (6, 330960968), (8, 248220726), (12, 165480484), (13, 152751216), (16, 124110363), (24, 82740242), (26, 76375608), (39, 50917072), (48, 41370121), (52, 38187804), (78, 25458536), (104, 19093902), (156, 12729268), (208, 9546951), (312, 6364634), (624, 3182317)]