33656870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1301}}^1$

素因数の和:1520

約数の個数: 32

約数和(自身を含む): 65620800

約数和(自身を除く): 31963930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 199, 398, 995, 1301, 1990, 2587, 2602, 5174, 6505, 12935, 13010, 16913, 25870, 33826, 84565, 169130, 258899, 517798, 1294495, 2588990, 3365687, 6731374, 16828435, 33656870]

約数ペア:

[(1, 33656870), (2, 16828435), (5, 6731374), (10, 3365687), (13, 2588990), (26, 1294495), (65, 517798), (130, 258899), (199, 169130), (398, 84565), (995, 33826), (1301, 25870), (1990, 16913), (2587, 13010), (2602, 12935), (5174, 6505)]