2580825026

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{85793}}^1$

素因数の和:85910

約数の個数: 24

約数和(自身を含む): 4239081540

約数和(自身を除く): 1658256514

約数列:

[1, 2, 13, 26, 89, 169, 178, 338, 1157, 2314, 15041, 30082, 85793, 171586, 1115309, 2230618, 7635577, 14499017, 15271154, 28998034, 99262501, 198525002, 1290412513, 2580825026]

約数ペア:

[(1, 2580825026), (2, 1290412513), (13, 198525002), (26, 99262501), (89, 28998034), (169, 15271154), (178, 14499017), (338, 7635577), (1157, 2230618), (2314, 1115309), (15041, 171586), (30082, 85793)]