2019605718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2689}}^1\times {\mathrm{9629}}^1$

素因数の和:12336

約数の個数: 32

約数和(自身を含む): 4351989600

約数和(自身を除く): 2332383882

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2689, 5378, 8067, 9629, 16134, 19258, 28887, 34957, 57774, 69914, 104871, 125177, 209742, 250354, 375531, 751062, 25892381, 51784762, 77677143, 155354286, 336600953, 673201906, 1009802859, 2019605718]

約数ペア:

[(1, 2019605718), (2, 1009802859), (3, 673201906), (6, 336600953), (13, 155354286), (26, 77677143), (39, 51784762), (78, 25892381), (2689, 751062), (5378, 375531), (8067, 250354), (9629, 209742), (16134, 125177), (19258, 104871), (28887, 69914), (34957, 57774)]