1258136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2$

素因数の和:92

約数の個数: 48

約数和(自身を含む): 2822040

約数和(自身を除く): 1563904

約数列:

[1, 2, 4, 8, 11, 17, 22, 29, 34, 44, 58, 68, 88, 116, 136, 187, 232, 319, 374, 493, 638, 748, 841, 986, 1276, 1496, 1682, 1972, 2552, 3364, 3944, 5423, 6728, 9251, 10846, 14297, 18502, 21692, 28594, 37004, 43384, 57188, 74008, 114376, 157267, 314534, 629068, 1258136]

約数ペア:

[(1, 1258136), (2, 629068), (4, 314534), (8, 157267), (11, 114376), (17, 74008), (22, 57188), (29, 43384), (34, 37004), (44, 28594), (58, 21692), (68, 18502), (88, 14297), (116, 10846), (136, 9251), (187, 6728), (232, 5423), (319, 3944), (374, 3364), (493, 2552), (638, 1972), (748, 1682), (841, 1496), (986, 1276)]