2008366490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{261847}}^1$

素因数の和:261926

約数の個数: 32

約数和(自身を含む): 3959141760

約数和(自身を除く): 1950775270

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 261847, 523694, 1309235, 2618470, 3404011, 6808022, 15448973, 17020055, 30897946, 34040110, 77244865, 154489730, 200836649, 401673298, 1004183245, 2008366490]

約数ペア:

[(1, 2008366490), (2, 1004183245), (5, 401673298), (10, 200836649), (13, 154489730), (26, 77244865), (59, 34040110), (65, 30897946), (118, 17020055), (130, 15448973), (295, 6808022), (590, 3404011), (767, 2618470), (1534, 1309235), (3835, 523694), (7670, 261847)]