129228920782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{105751981}}^1$

素因数の和:105752043

約数の個数: 16

約数和(自身を含む): 213195995712

約数和(自身を除く): 83967074930

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 105751981, 211503962, 1374775753, 2749551506, 4970343107, 9940686214, 64614460391, 129228920782]

約数ペア:

[(1, 129228920782), (2, 64614460391), (13, 9940686214), (26, 4970343107), (47, 2749551506), (94, 1374775753), (611, 211503962), (1222, 105751981)]