2078283371885

素因数分解:

$5^1\times 7^3\times {\mathrm{107441}}^1\times {\mathrm{11279}}^1$

素因数の和:118746

約数の個数: 32

約数和(自身を含む): 2908669824000

約数和(自身を除く): 830386452115

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 11279, 56395, 78953, 107441, 394765, 537205, 552671, 752087, 2763355, 3760435, 3868697, 5264609, 19343485, 26323045, 36852263, 184261315, 1211827039, 6059135195, 8482789273, 42413946365, 59379524911, 296897624555, 415656674377, 2078283371885]

約数ペア:

[(1, 2078283371885), (5, 415656674377), (7, 296897624555), (35, 59379524911), (49, 42413946365), (245, 8482789273), (343, 6059135195), (1715, 1211827039), (11279, 184261315), (56395, 36852263), (78953, 26323045), (107441, 19343485), (394765, 5264609), (537205, 3868697), (552671, 3760435), (752087, 2763355)]