740391484

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{84481}}^1$

素因数の和:84805

約数の個数: 24

約数和(自身を含む): 1485531488

約数和(自身を除く): 745140004

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 8764, 84481, 168962, 337924, 591367, 1182734, 2365468, 26442553, 52885106, 105770212, 185097871, 370195742, 740391484]

約数ペア:

[(1, 740391484), (2, 370195742), (4, 185097871), (7, 105770212), (14, 52885106), (28, 26442553), (313, 2365468), (626, 1182734), (1252, 591367), (2191, 337924), (4382, 168962), (8764, 84481)]