1119492724

素因数分解:

$2^2\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{19961}}^1$

素因数の和:21975

約数の個数: 24

約数和(自身を含む): 2240215488

約数和(自身を除く): 1120722764

約数列:

[1, 2, 4, 7, 14, 28, 2003, 4006, 8012, 14021, 19961, 28042, 39922, 56084, 79844, 139727, 279454, 558908, 39981883, 79963766, 159927532, 279873181, 559746362, 1119492724]

約数ペア:

[(1, 1119492724), (2, 559746362), (4, 279873181), (7, 159927532), (14, 79963766), (28, 39981883), (2003, 558908), (4006, 279454), (8012, 139727), (14021, 79844), (19961, 56084), (28042, 39922)]