1629664466

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{419}}^1\times {\mathrm{5387}}^1$

素因数の和:5846

約数の個数: 24

約数和(自身を含む): 2586563280

約数和(自身を除く): 956898814

約数列:

[1, 2, 19, 38, 361, 419, 722, 838, 5387, 7961, 10774, 15922, 102353, 151259, 204706, 302518, 1944707, 2257153, 3889414, 4514306, 42885907, 85771814, 814832233, 1629664466]

約数ペア:

[(1, 1629664466), (2, 814832233), (19, 85771814), (38, 42885907), (361, 4514306), (419, 3889414), (722, 2257153), (838, 1944707), (5387, 302518), (7961, 204706), (10774, 151259), (15922, 102353)]