2817256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 5765760

約数和(自身を除く): 2948504

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 263, 412, 526, 824, 1052, 1339, 2104, 2678, 3419, 5356, 6838, 10712, 13676, 27089, 27352, 54178, 108356, 216712, 352157, 704314, 1408628, 2817256]

約数ペア:

[(1, 2817256), (2, 1408628), (4, 704314), (8, 352157), (13, 216712), (26, 108356), (52, 54178), (103, 27352), (104, 27089), (206, 13676), (263, 10712), (412, 6838), (526, 5356), (824, 3419), (1052, 2678), (1339, 2104)]