82777214

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{6619}}^1$

素因数の和:6684

約数の個数: 24

約数和(自身を含む): 138106440

約数和(自身を除く): 55329226

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 6253, 6619, 12506, 13238, 86047, 172094, 244903, 489806, 1118611, 2237222, 3183739, 6367478, 41388607, 82777214]

約数ペア:

[(1, 82777214), (2, 41388607), (13, 6367478), (26, 3183739), (37, 2237222), (74, 1118611), (169, 489806), (338, 244903), (481, 172094), (962, 86047), (6253, 13238), (6619, 12506)]