306912382

素因数分解:

$2^1\times 7^2\times {\mathrm{1471}}^1\times {\mathrm{2129}}^1$

素因数の和:3616

約数の個数: 24

約数和(自身を含む): 536146560

約数和(自身を除く): 229234178

約数列:

[1, 2, 7, 14, 49, 98, 1471, 2129, 2942, 4258, 10297, 14903, 20594, 29806, 72079, 104321, 144158, 208642, 3131759, 6263518, 21922313, 43844626, 153456191, 306912382]

約数ペア:

[(1, 306912382), (2, 153456191), (7, 43844626), (14, 21922313), (49, 6263518), (98, 3131759), (1471, 208642), (2129, 144158), (2942, 104321), (4258, 72079), (10297, 29806), (14903, 20594)]