2000284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1$

素因数の和:310

約数の個数: 36

約数和(自身を含む): 4150440

約数和(自身を除く): 2150156

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 269, 286, 338, 538, 572, 676, 1076, 1859, 2959, 3497, 3718, 5918, 6994, 7436, 11836, 13988, 38467, 45461, 76934, 90922, 153868, 181844, 500071, 1000142, 2000284]

約数ペア:

[(1, 2000284), (2, 1000142), (4, 500071), (11, 181844), (13, 153868), (22, 90922), (26, 76934), (44, 45461), (52, 38467), (143, 13988), (169, 11836), (269, 7436), (286, 6994), (338, 5918), (538, 3718), (572, 3497), (676, 2959), (1076, 1859)]