1930588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 4082400

約数和(自身を除く): 2151812

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 44, 58, 68, 89, 116, 178, 187, 319, 356, 374, 493, 638, 748, 979, 986, 1276, 1513, 1958, 1972, 2581, 3026, 3916, 5162, 5423, 6052, 10324, 10846, 16643, 21692, 28391, 33286, 43877, 56782, 66572, 87754, 113564, 175508, 482647, 965294, 1930588]

約数ペア:

[(1, 1930588), (2, 965294), (4, 482647), (11, 175508), (17, 113564), (22, 87754), (29, 66572), (34, 56782), (44, 43877), (58, 33286), (68, 28391), (89, 21692), (116, 16643), (178, 10846), (187, 10324), (319, 6052), (356, 5423), (374, 5162), (493, 3916), (638, 3026), (748, 2581), (979, 1972), (986, 1958), (1276, 1513)]