713286874

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{5227}}^1$

素因数の和:5362

約数の個数: 24

約数和(自身を含む): 1121343264

約数和(自身を除く): 408056390

約数列:

[1, 2, 31, 62, 71, 142, 961, 1922, 2201, 4402, 5227, 10454, 68231, 136462, 162037, 324074, 371117, 742234, 5023147, 10046294, 11504627, 23009254, 356643437, 713286874]

約数ペア:

[(1, 713286874), (2, 356643437), (31, 23009254), (62, 11504627), (71, 10046294), (142, 5023147), (961, 742234), (1922, 371117), (2201, 324074), (4402, 162037), (5227, 136462), (10454, 68231)]