126646468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{45953}}^1$

素因数の和:46023

約数の個数: 24

約数和(自身を含む): 243188568

約数和(自身を除く): 116542100

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 45953, 91906, 183812, 597389, 1194778, 2389556, 2435509, 4871018, 9742036, 31661617, 63323234, 126646468]

約数ペア:

[(1, 126646468), (2, 63323234), (4, 31661617), (13, 9742036), (26, 4871018), (52, 2435509), (53, 2389556), (106, 1194778), (212, 597389), (689, 183812), (1378, 91906), (2756, 45953)]