636702716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1613}}^1\times {\mathrm{7591}}^1$

素因数の和:9221

約数の個数: 24

約数和(自身を含む): 1200841824

約数和(自身を除く): 564139108

約数列:

[1, 2, 4, 13, 26, 52, 1613, 3226, 6452, 7591, 15182, 20969, 30364, 41938, 83876, 98683, 197366, 394732, 12244283, 24488566, 48977132, 159175679, 318351358, 636702716]

約数ペア:

[(1, 636702716), (2, 318351358), (4, 159175679), (13, 48977132), (26, 24488566), (52, 12244283), (1613, 394732), (3226, 197366), (6452, 98683), (7591, 83876), (15182, 41938), (20969, 30364)]