260514052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{53959}}^1$

素因数の和:54051

約数の個数: 24

約数和(自身を含む): 489525120

約数和(自身を除く): 229011068

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 53959, 107918, 215836, 917303, 1834606, 3669212, 3831089, 7662178, 15324356, 65128513, 130257026, 260514052]

約数ペア:

[(1, 260514052), (2, 130257026), (4, 65128513), (17, 15324356), (34, 7662178), (68, 3831089), (71, 3669212), (142, 1834606), (284, 917303), (1207, 215836), (2414, 107918), (4828, 53959)]