126781324

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{1381}}^1$

素因数の和:1833

約数の個数: 24

約数和(自身を含む): 226371600

約数和(自身を除く): 99590276

約数列:

[1, 2, 4, 59, 118, 236, 389, 778, 1381, 1556, 2762, 5524, 22951, 45902, 81479, 91804, 162958, 325916, 537209, 1074418, 2148836, 31695331, 63390662, 126781324]

約数ペア:

[(1, 126781324), (2, 63390662), (4, 31695331), (59, 2148836), (118, 1074418), (236, 537209), (389, 325916), (778, 162958), (1381, 91804), (1556, 81479), (2762, 45902), (5524, 22951)]