13299170

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 24796800

約数和(自身を除く): 11497630

約数列:

[1, 2, 5, 10, 41, 82, 163, 199, 205, 326, 398, 410, 815, 995, 1630, 1990, 6683, 8159, 13366, 16318, 32437, 33415, 40795, 64874, 66830, 81590, 162185, 324370, 1329917, 2659834, 6649585, 13299170]

約数ペア:

[(1, 13299170), (2, 6649585), (5, 2659834), (10, 1329917), (41, 324370), (82, 162185), (163, 81590), (199, 66830), (205, 64874), (326, 40795), (398, 33415), (410, 32437), (815, 16318), (995, 13366), (1630, 8159), (1990, 6683)]