652531330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{42677}}^1$

素因数の和:42834

約数の個数: 32

約数和(自身を含む): 1290582720

約数和(自身を除く): 638051390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 1390, 1529, 3058, 7645, 15290, 42677, 85354, 213385, 426770, 469447, 938894, 2347235, 4694470, 5932103, 11864206, 29660515, 59321030, 65253133, 130506266, 326265665, 652531330]

約数ペア:

[(1, 652531330), (2, 326265665), (5, 130506266), (10, 65253133), (11, 59321030), (22, 29660515), (55, 11864206), (110, 5932103), (139, 4694470), (278, 2347235), (695, 938894), (1390, 469447), (1529, 426770), (3058, 213385), (7645, 85354), (15290, 42677)]