2015689004

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1358281}}^1$

素因数の和:1358345

約数の個数: 24

約数和(自身を含む): 4107444768

約数和(自身を除く): 2091755764

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 1358281, 2716562, 5433124, 9507967, 19015934, 38031868, 71988893, 143977786, 287955572, 503922251, 1007844502, 2015689004]

約数ペア:

[(1, 2015689004), (2, 1007844502), (4, 503922251), (7, 287955572), (14, 143977786), (28, 71988893), (53, 38031868), (106, 19015934), (212, 9507967), (371, 5433124), (742, 2716562), (1484, 1358281)]