8246290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 16112880

約数和(自身を除く): 7866590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 229, 277, 458, 554, 1145, 1385, 2290, 2770, 2977, 3601, 5954, 7202, 14885, 18005, 29770, 36010, 63433, 126866, 317165, 634330, 824629, 1649258, 4123145, 8246290]

約数ペア:

[(1, 8246290), (2, 4123145), (5, 1649258), (10, 824629), (13, 634330), (26, 317165), (65, 126866), (130, 63433), (229, 36010), (277, 29770), (458, 18005), (554, 14885), (1145, 7202), (1385, 5954), (2290, 3601), (2770, 2977)]