2021293862

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{56909}}^1$

素因数の和:57020

約数の個数: 32

約数和(自身を含む): 3605817600

約数和(自身を除く): 1584523738

約数列:

[1, 2, 7, 14, 43, 59, 86, 118, 301, 413, 602, 826, 2537, 5074, 17759, 35518, 56909, 113818, 398363, 796726, 2447087, 3357631, 4894174, 6715262, 17129609, 23503417, 34259218, 47006834, 144378133, 288756266, 1010646931, 2021293862]

約数ペア:

[(1, 2021293862), (2, 1010646931), (7, 288756266), (14, 144378133), (43, 47006834), (59, 34259218), (86, 23503417), (118, 17129609), (301, 6715262), (413, 4894174), (602, 3357631), (826, 2447087), (2537, 796726), (5074, 398363), (17759, 113818), (35518, 56909)]