426593336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1613}}^1\times {\mathrm{2543}}^1$

素因数の和:4175

約数の個数: 32

約数和(自身を含む): 862263360

約数和(自身を除く): 435670024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1613, 2543, 3226, 5086, 6452, 10172, 12904, 20344, 20969, 33059, 41938, 66118, 83876, 132236, 167752, 264472, 4101859, 8203718, 16407436, 32814872, 53324167, 106648334, 213296668, 426593336]

約数ペア:

[(1, 426593336), (2, 213296668), (4, 106648334), (8, 53324167), (13, 32814872), (26, 16407436), (52, 8203718), (104, 4101859), (1613, 264472), (2543, 167752), (3226, 132236), (5086, 83876), (6452, 66118), (10172, 41938), (12904, 33059), (20344, 20969)]