26291201144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{252800011}}^1$

素因数の和:252800030

約数の個数: 16

約数和(自身を含む): 53088002520

約数和(自身を除く): 26796801376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 252800011, 505600022, 1011200044, 2022400088, 3286400143, 6572800286, 13145600572, 26291201144]

約数ペア:

[(1, 26291201144), (2, 13145600572), (4, 6572800286), (8, 3286400143), (13, 2022400088), (26, 1011200044), (52, 505600022), (104, 252800011)]