730780451336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{106739}}^1\times {\mathrm{65831}}^1$

素因数の和:172589

約数の個数: 32

約数和(自身を含む): 1475650612800

約数和(自身を除く): 744870161464

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 65831, 106739, 131662, 213478, 263324, 426956, 526648, 853912, 855803, 1387607, 1711606, 2775214, 3423212, 5550428, 6846424, 11100856, 7026735109, 14053470218, 28106940436, 56213880872, 91347556417, 182695112834, 365390225668, 730780451336]

約数ペア:

[(1, 730780451336), (2, 365390225668), (4, 182695112834), (8, 91347556417), (13, 56213880872), (26, 28106940436), (52, 14053470218), (104, 7026735109), (65831, 11100856), (106739, 6846424), (131662, 5550428), (213478, 3423212), (263324, 2775214), (426956, 1711606), (526648, 1387607), (853912, 855803)]