2016521830

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1777}}^1\times {\mathrm{3067}}^1$

素因数の和:4888

約数の個数: 32

約数和(自身を含む): 3731154336

約数和(自身を除く): 1714632506

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1777, 3067, 3554, 6134, 8885, 15335, 17770, 30670, 65749, 113479, 131498, 226958, 328745, 567395, 657490, 1134790, 5450059, 10900118, 27250295, 54500590, 201652183, 403304366, 1008260915, 2016521830]

約数ペア:

[(1, 2016521830), (2, 1008260915), (5, 403304366), (10, 201652183), (37, 54500590), (74, 27250295), (185, 10900118), (370, 5450059), (1777, 1134790), (3067, 657490), (3554, 567395), (6134, 328745), (8885, 226958), (15335, 131498), (17770, 113479), (30670, 65749)]