105142436

素因数分解:

$2^2\times 7^2\times {\mathrm{536441}}^1$

素因数の和:536459

約数の個数: 18

約数和(自身を含む): 214040358

約数和(自身を除く): 108897922

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 536441, 1072882, 2145764, 3755087, 7510174, 15020348, 26285609, 52571218, 105142436]

約数ペア:

[(1, 105142436), (2, 52571218), (4, 26285609), (7, 15020348), (14, 7510174), (28, 3755087), (49, 2145764), (98, 1072882), (196, 536441)]