2668156958

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{54539}}^1$

素因数の和:55003

約数の個数: 16

約数和(自身を含む): 4078064880

約数和(自身を除く): 1409907922

約数列:

[1, 2, 61, 122, 401, 802, 24461, 48922, 54539, 109078, 3326879, 6653758, 21870139, 43740278, 1334078479, 2668156958]

約数ペア:

[(1, 2668156958), (2, 1334078479), (61, 43740278), (122, 21870139), (401, 6653758), (802, 3326879), (24461, 109078), (48922, 54539)]