266773904

素因数分解:

$2^4\times {\mathrm{1483}}^1\times {\mathrm{11243}}^1$

素因数の和:12734

約数の個数: 20

約数和(自身を含む): 517268976

約数和(自身を除く): 250495072

約数列:

[1, 2, 4, 8, 16, 1483, 2966, 5932, 11243, 11864, 22486, 23728, 44972, 89944, 179888, 16673369, 33346738, 66693476, 133386952, 266773904]

約数ペア:

[(1, 266773904), (2, 133386952), (4, 66693476), (8, 33346738), (16, 16673369), (1483, 179888), (2966, 89944), (5932, 44972), (11243, 23728), (11864, 22486)]