274364618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1789}}^1\times {\mathrm{6971}}^1$

素因数の和:8773

約数の個数: 16

約数和(自身を含む): 449275680

約数和(自身を除く): 174911062

約数列:

[1, 2, 11, 22, 1789, 3578, 6971, 13942, 19679, 39358, 76681, 153362, 12471119, 24942238, 137182309, 274364618]

約数ペア:

[(1, 274364618), (2, 137182309), (11, 24942238), (22, 12471119), (1789, 153362), (3578, 76681), (6971, 39358), (13942, 19679)]