2005021642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3352879}}^1$

素因数の和:3352917

約数の個数: 16

約数和(自身を含む): 3379703040

約数和(自身を除く): 1374681398

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 3352879, 6705758, 43587427, 77116217, 87174854, 154232434, 1002510821, 2005021642]

約数ペア:

[(1, 2005021642), (2, 1002510821), (13, 154232434), (23, 87174854), (26, 77116217), (46, 43587427), (299, 6705758), (598, 3352879)]