1582922990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{202679}}^1$

素因数の和:202768

約数の個数: 32

約数和(自身を含む): 3152079360

約数和(自身を除く): 1569156370

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 202679, 405358, 1013395, 2026790, 2229469, 4458938, 11147345, 14390209, 22294690, 28780418, 71951045, 143902090, 158292299, 316584598, 791461495, 1582922990]

約数ペア:

[(1, 1582922990), (2, 791461495), (5, 316584598), (10, 158292299), (11, 143902090), (22, 71951045), (55, 28780418), (71, 22294690), (110, 14390209), (142, 11147345), (355, 4458938), (710, 2229469), (781, 2026790), (1562, 1013395), (3905, 405358), (7810, 202679)]