248431144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{12377}}^1$

素因数の和:12589

約数の個数: 32

約数和(自身を含む): 504279720

約数和(自身を除く): 255848576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193, 386, 772, 1544, 2509, 5018, 10036, 12377, 20072, 24754, 49508, 99016, 160901, 321802, 643604, 1287208, 2388761, 4777522, 9555044, 19110088, 31053893, 62107786, 124215572, 248431144]

約数ペア:

[(1, 248431144), (2, 124215572), (4, 62107786), (8, 31053893), (13, 19110088), (26, 9555044), (52, 4777522), (104, 2388761), (193, 1287208), (386, 643604), (772, 321802), (1544, 160901), (2509, 99016), (5018, 49508), (10036, 24754), (12377, 20072)]