72831679778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{254656223}}^1$

素因数の和:254656249

約数の個数: 16

約数和(自身を含む): 128346736896

約数和(自身を除く): 55515057118

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 254656223, 509312446, 2801218453, 3310530899, 5602436906, 6621061798, 36415839889, 72831679778]

約数ペア:

[(1, 72831679778), (2, 36415839889), (11, 6621061798), (13, 5602436906), (22, 3310530899), (26, 2801218453), (143, 509312446), (286, 254656223)]