2808708265118

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{209719}}^1\times {\mathrm{32987}}^1$

素因数の和:242744

約数の個数: 32

約数和(自身を含む): 4981135219200

約数和(自身を除く): 2172426954082

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 32987, 65974, 209719, 230909, 419438, 461818, 956623, 1468033, 1913246, 2936066, 6081851, 6696361, 12163702, 13392722, 42572957, 85145914, 6918000653, 13836001306, 48426004571, 96852009142, 200622018937, 401244037874, 1404354132559, 2808708265118]

約数ペア:

[(1, 2808708265118), (2, 1404354132559), (7, 401244037874), (14, 200622018937), (29, 96852009142), (58, 48426004571), (203, 13836001306), (406, 6918000653), (32987, 85145914), (65974, 42572957), (209719, 13392722), (230909, 12163702), (419438, 6696361), (461818, 6081851), (956623, 2936066), (1468033, 1913246)]