254541034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1777}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 442423296

約数和(自身を除く): 187882262

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 383, 766, 1777, 3554, 4213, 6511, 8426, 13022, 19547, 30209, 39094, 60418, 71621, 143242, 332299, 664598, 680591, 1361182, 7486501, 11570047, 14973002, 23140094, 127270517, 254541034]

約数ペア:

[(1, 254541034), (2, 127270517), (11, 23140094), (17, 14973002), (22, 11570047), (34, 7486501), (187, 1361182), (374, 680591), (383, 664598), (766, 332299), (1777, 143242), (3554, 71621), (4213, 60418), (6511, 39094), (8426, 30209), (13022, 19547)]