2641376

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:626

約数の個数: 24

約数和(自身を含む): 5239080

約数和(自身を除く): 2597704

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 419, 788, 838, 1576, 1676, 3152, 3352, 6304, 6704, 13408, 82543, 165086, 330172, 660344, 1320688, 2641376]

約数ペア:

[(1, 2641376), (2, 1320688), (4, 660344), (8, 330172), (16, 165086), (32, 82543), (197, 13408), (394, 6704), (419, 6304), (788, 3352), (838, 3152), (1576, 1676)]