2016972286

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{17837}}^1$

素因数の和:18084

約数の個数: 32

約数和(自身を含む): 3560179392

約数和(自身を除く): 1543207106

約数列:

[1, 2, 7, 14, 41, 82, 197, 287, 394, 574, 1379, 2758, 8077, 16154, 17837, 35674, 56539, 113078, 124859, 249718, 731317, 1462634, 3513889, 5119219, 7027778, 10238438, 24597223, 49194446, 144069449, 288138898, 1008486143, 2016972286]

約数ペア:

[(1, 2016972286), (2, 1008486143), (7, 288138898), (14, 144069449), (41, 49194446), (82, 24597223), (197, 10238438), (287, 7027778), (394, 5119219), (574, 3513889), (1379, 1462634), (2758, 731317), (8077, 249718), (16154, 124859), (17837, 113078), (35674, 56539)]