2000679065

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{3329}}^1$

素因数の和:3582

約数の個数: 48

約数和(自身を含む): 3061255680

約数和(自身を除く): 1060576615

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 223, 245, 385, 539, 1115, 1561, 2453, 2695, 3329, 7805, 10927, 12265, 16645, 17171, 23303, 36619, 54635, 85855, 116515, 120197, 163121, 183095, 256333, 600985, 742367, 815605, 1281665, 1794331, 3711835, 5196569, 8166037, 8971655, 25982845, 36375983, 40830185, 57162259, 181879915, 285811295, 400135813, 2000679065]

約数ペア:

[(1, 2000679065), (5, 400135813), (7, 285811295), (11, 181879915), (35, 57162259), (49, 40830185), (55, 36375983), (77, 25982845), (223, 8971655), (245, 8166037), (385, 5196569), (539, 3711835), (1115, 1794331), (1561, 1281665), (2453, 815605), (2695, 742367), (3329, 600985), (7805, 256333), (10927, 183095), (12265, 163121), (16645, 120197), (17171, 116515), (23303, 85855), (36619, 54635)]