812509022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{1973}}^1$

素因数の和:2372

約数の個数: 32

約数和(自身を含む): 1345099392

約数和(自身を除く): 532590370

約数列:

[1, 2, 13, 26, 47, 94, 337, 611, 674, 1222, 1973, 3946, 4381, 8762, 15839, 25649, 31678, 51298, 92731, 185462, 205907, 411814, 664901, 1205503, 1329802, 2411006, 8643713, 17287426, 31250347, 62500694, 406254511, 812509022]

約数ペア:

[(1, 812509022), (2, 406254511), (13, 62500694), (26, 31250347), (47, 17287426), (94, 8643713), (337, 2411006), (611, 1329802), (674, 1205503), (1222, 664901), (1973, 411814), (3946, 205907), (4381, 185462), (8762, 92731), (15839, 51298), (25649, 31678)]