1230702

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 2782080

約数和(自身を除く): 1551378

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 643, 957, 1286, 1914, 1929, 3858, 7073, 14146, 18647, 21219, 37294, 42438, 55941, 111882, 205117, 410234, 615351, 1230702]

約数ペア:

[(1, 1230702), (2, 615351), (3, 410234), (6, 205117), (11, 111882), (22, 55941), (29, 42438), (33, 37294), (58, 21219), (66, 18647), (87, 14146), (174, 7073), (319, 3858), (638, 1929), (643, 1914), (957, 1286)]