1816688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{6679}}^1$

素因数の和:6704

約数の個数: 20

約数和(自身を含む): 3727440

約数和(自身を除く): 1910752

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 6679, 13358, 26716, 53432, 106864, 113543, 227086, 454172, 908344, 1816688]

約数ペア:

[(1, 1816688), (2, 908344), (4, 454172), (8, 227086), (16, 113543), (17, 106864), (34, 53432), (68, 26716), (136, 13358), (272, 6679)]