268403884

素因数分解:

$2^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{41141}}^1$

素因数の和:41385

約数の個数: 24

約数和(自身を含む): 539124768

約数和(自身を除く): 270720884

約数列:

[1, 2, 4, 7, 14, 28, 233, 466, 932, 1631, 3262, 6524, 41141, 82282, 164564, 287987, 575974, 1151948, 9585853, 19171706, 38343412, 67100971, 134201942, 268403884]

約数ペア:

[(1, 268403884), (2, 134201942), (4, 67100971), (7, 38343412), (14, 19171706), (28, 9585853), (233, 1151948), (466, 575974), (932, 287987), (1631, 164564), (3262, 82282), (6524, 41141)]