2053244570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2267}}^1\times {\mathrm{6967}}^1$

素因数の和:9254

約数の個数: 32

約数和(自身を含む): 3982462848

約数和(自身を除く): 1929218278

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2267, 4534, 6967, 11335, 13934, 22670, 29471, 34835, 58942, 69670, 90571, 147355, 181142, 294710, 452855, 905710, 15794189, 31588378, 78970945, 157941890, 205324457, 410648914, 1026622285, 2053244570]

約数ペア:

[(1, 2053244570), (2, 1026622285), (5, 410648914), (10, 205324457), (13, 157941890), (26, 78970945), (65, 31588378), (130, 15794189), (2267, 905710), (4534, 452855), (6967, 294710), (11335, 181142), (13934, 147355), (22670, 90571), (29471, 69670), (34835, 58942)]