258501966

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61813}}^1$

素因数の和:61876

約数の個数: 32

約数和(自身を含む): 560776608

約数和(自身を除く): 302274642

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 61813, 123626, 185439, 370878, 1050821, 2101642, 2534333, 3152463, 5068666, 6304926, 7602999, 15205998, 43083661, 86167322, 129250983, 258501966]

約数ペア:

[(1, 258501966), (2, 129250983), (3, 86167322), (6, 43083661), (17, 15205998), (34, 7602999), (41, 6304926), (51, 5068666), (82, 3152463), (102, 2534333), (123, 2101642), (246, 1050821), (697, 370878), (1394, 185439), (2091, 123626), (4182, 61813)]