516888970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67391}}^1$

素因数の和:67470

約数の個数: 32

約数和(自身を含む): 1018967040

約数和(自身を除く): 502078070

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 67391, 134782, 336955, 673910, 876083, 1752166, 3976069, 4380415, 7952138, 8760830, 19880345, 39760690, 51688897, 103377794, 258444485, 516888970]

約数ペア:

[(1, 516888970), (2, 258444485), (5, 103377794), (10, 51688897), (13, 39760690), (26, 19880345), (59, 8760830), (65, 7952138), (118, 4380415), (130, 3976069), (295, 1752166), (590, 876083), (767, 673910), (1534, 336955), (3835, 134782), (7670, 67391)]