2009582645

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1\times {\mathrm{1777}}^1$

素因数の和:2277

約数の個数: 32

約数和(自身を含む): 2799283200

約数和(自身を除く): 789700555

約数列:

[1, 5, 7, 35, 79, 395, 409, 553, 1777, 2045, 2765, 2863, 8885, 12439, 14315, 32311, 62195, 140383, 161555, 226177, 701915, 726793, 982681, 1130885, 3633965, 4913405, 5087551, 25437755, 57416647, 287083235, 401916529, 2009582645]

約数ペア:

[(1, 2009582645), (5, 401916529), (7, 287083235), (35, 57416647), (79, 25437755), (395, 5087551), (409, 4913405), (553, 3633965), (1777, 1130885), (2045, 982681), (2765, 726793), (2863, 701915), (8885, 226177), (12439, 161555), (14315, 140383), (32311, 62195)]