1239956354

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{95957}}^1$

素因数の和:96050

約数の個数: 32

約数和(自身を含む): 2321415936

約数和(自身を除く): 1081459582

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 6461, 12922, 95957, 191914, 671699, 1247441, 1343398, 2494882, 6812947, 8732087, 13625894, 17464174, 47690629, 88568311, 95381258, 177136622, 619978177, 1239956354]

約数ペア:

[(1, 1239956354), (2, 619978177), (7, 177136622), (13, 95381258), (14, 88568311), (26, 47690629), (71, 17464174), (91, 13625894), (142, 8732087), (182, 6812947), (497, 2494882), (923, 1343398), (994, 1247441), (1846, 671699), (6461, 191914), (12922, 95957)]