2340802390

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2963041}}^1$

素因数の和:2963127

約数の個数: 16

約数和(自身を含む): 4266780480

約数和(自身を除く): 1925978090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 2963041, 5926082, 14815205, 29630410, 234080239, 468160478, 1170401195, 2340802390]

約数ペア:

[(1, 2340802390), (2, 1170401195), (5, 468160478), (10, 234080239), (79, 29630410), (158, 14815205), (395, 5926082), (790, 2963041)]