812822014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{81331}}^1$

素因数の和:81615

約数の個数: 16

約数和(自身を含む): 1288298880

約数和(自身を除く): 475476866

約数列:

[1, 2, 19, 38, 263, 526, 4997, 9994, 81331, 162662, 1545289, 3090578, 21390053, 42780106, 406411007, 812822014]

約数ペア:

[(1, 812822014), (2, 406411007), (19, 42780106), (38, 21390053), (263, 3090578), (526, 1545289), (4997, 162662), (9994, 81331)]