992725890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2545451}}^1$

素因数の和:2545474

約数の個数: 32

約数和(自身を含む): 2565815616

約数和(自身を除く): 1573089726

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2545451, 5090902, 7636353, 12727255, 15272706, 25454510, 33090863, 38181765, 66181726, 76363530, 99272589, 165454315, 198545178, 330908630, 496362945, 992725890]

約数ペア:

[(1, 992725890), (2, 496362945), (3, 330908630), (5, 198545178), (6, 165454315), (10, 99272589), (13, 76363530), (15, 66181726), (26, 38181765), (30, 33090863), (39, 25454510), (65, 15272706), (78, 12727255), (130, 7636353), (195, 5090902), (390, 2545451)]