2004681770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2202947}}^1$

素因数の和:2202974

約数の個数: 32

約数和(自身を含む): 4441143168

約数和(自身を除く): 2436461398

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2202947, 4405894, 11014735, 15420629, 22029470, 28638311, 30841258, 57276622, 77103145, 143191555, 154206290, 200468177, 286383110, 400936354, 1002340885, 2004681770]

約数ペア:

[(1, 2004681770), (2, 1002340885), (5, 400936354), (7, 286383110), (10, 200468177), (13, 154206290), (14, 143191555), (26, 77103145), (35, 57276622), (65, 30841258), (70, 28638311), (91, 22029470), (130, 15420629), (182, 11014735), (455, 4405894), (910, 2202947)]