2391950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4349}}^1$

素因数の和:4372

約数の個数: 24

約数和(自身を含む): 4854600

約数和(自身を除く): 2462650

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 4349, 8698, 21745, 43490, 47839, 95678, 108725, 217450, 239195, 478390, 1195975, 2391950]

約数ペア:

[(1, 2391950), (2, 1195975), (5, 478390), (10, 239195), (11, 217450), (22, 108725), (25, 95678), (50, 47839), (55, 43490), (110, 21745), (275, 8698), (550, 4349)]