3974828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6949}}^1$

素因数の和:6977

約数の個数: 24

約数和(自身を含む): 8173200

約数和(自身を除く): 4198372

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 6949, 13898, 27796, 76439, 90337, 152878, 180674, 305756, 361348, 993707, 1987414, 3974828]

約数ペア:

[(1, 3974828), (2, 1987414), (4, 993707), (11, 361348), (13, 305756), (22, 180674), (26, 152878), (44, 90337), (52, 76439), (143, 27796), (286, 13898), (572, 6949)]