2673268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 5097960

約数和(自身を除く): 2424692

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 509, 1018, 1313, 2036, 2626, 5252, 6617, 13234, 26468, 51409, 102818, 205636, 668317, 1336634, 2673268]

約数ペア:

[(1, 2673268), (2, 1336634), (4, 668317), (13, 205636), (26, 102818), (52, 51409), (101, 26468), (202, 13234), (404, 6617), (509, 5252), (1018, 2626), (1313, 2036)]