274757288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1181}}^1\times {\mathrm{2237}}^1$

素因数の和:3437

約数の個数: 32

約数和(自身を含む): 555516360

約数和(自身を除く): 280759072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1181, 2237, 2362, 4474, 4724, 8948, 9448, 15353, 17896, 29081, 30706, 58162, 61412, 116324, 122824, 232648, 2641897, 5283794, 10567588, 21135176, 34344661, 68689322, 137378644, 274757288]

約数ペア:

[(1, 274757288), (2, 137378644), (4, 68689322), (8, 34344661), (13, 21135176), (26, 10567588), (52, 5283794), (104, 2641897), (1181, 232648), (2237, 122824), (2362, 116324), (4474, 61412), (4724, 58162), (8948, 30706), (9448, 29081), (15353, 17896)]