1138260056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{7488553}}^1$

素因数の和:7488578

約数の個数: 16

約数和(自身を含む): 2246566200

約数和(自身を除く): 1108306144

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 7488553, 14977106, 29954212, 59908424, 142282507, 284565014, 569130028, 1138260056]

約数ペア:

[(1, 1138260056), (2, 569130028), (4, 284565014), (8, 142282507), (19, 59908424), (38, 29954212), (76, 14977106), (152, 7488553)]