8174270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 15972768

約数和(自身を除く): 7798498

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 277, 454, 554, 1135, 1385, 2270, 2770, 2951, 3601, 5902, 7202, 14755, 18005, 29510, 36010, 62879, 125758, 314395, 628790, 817427, 1634854, 4087135, 8174270]

約数ペア:

[(1, 8174270), (2, 4087135), (5, 1634854), (10, 817427), (13, 628790), (26, 314395), (65, 125758), (130, 62879), (227, 36010), (277, 29510), (454, 18005), (554, 14755), (1135, 7202), (1385, 5902), (2270, 3601), (2770, 2951)]