1274080282

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{242867}}^1$

素因数の和:242973

約数の個数: 16

約数和(自身を含む): 1987631712

約数和(自身を除く): 713551430

約数列:

[1, 2, 43, 61, 86, 122, 2623, 5246, 242867, 485734, 10443281, 14814887, 20886562, 29629774, 637040141, 1274080282]

約数ペア:

[(1, 1274080282), (2, 637040141), (43, 29629774), (61, 20886562), (86, 14814887), (122, 10443281), (2623, 485734), (5246, 242867)]