494039188

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{15149}}^1$

素因数の和:15447

約数の個数: 24

約数和(自身を含む): 895910400

約数和(自身を除く): 401871212

約数列:

[1, 2, 4, 31, 62, 124, 263, 526, 1052, 8153, 15149, 16306, 30298, 32612, 60596, 469619, 939238, 1878476, 3984187, 7968374, 15936748, 123509797, 247019594, 494039188]

約数ペア:

[(1, 494039188), (2, 247019594), (4, 123509797), (31, 15936748), (62, 7968374), (124, 3984187), (263, 1878476), (526, 939238), (1052, 469619), (8153, 60596), (15149, 32612), (16306, 30298)]