1616174978

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{2053}}^1\times {\mathrm{3253}}^1$

素因数の和:5330

約数の個数: 24

約数和(自身を含む): 2666802684

約数和(自身を除く): 1050627706

約数列:

[1, 2, 11, 22, 121, 242, 2053, 3253, 4106, 6506, 22583, 35783, 45166, 71566, 248413, 393613, 496826, 787226, 6678409, 13356818, 73462499, 146924998, 808087489, 1616174978]

約数ペア:

[(1, 1616174978), (2, 808087489), (11, 146924998), (22, 73462499), (121, 13356818), (242, 6678409), (2053, 787226), (3253, 496826), (4106, 393613), (6506, 248413), (22583, 71566), (35783, 45166)]