1406695012

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{641}}^1\times {\mathrm{3947}}^1$

素因数の和:4731

約数の個数: 24

約数和(自身を含む): 2483923680

約数和(自身を除く): 1077228668

約数列:

[1, 2, 4, 139, 278, 556, 641, 1282, 2564, 3947, 7894, 15788, 89099, 178198, 356396, 548633, 1097266, 2194532, 2530027, 5060054, 10120108, 351673753, 703347506, 1406695012]

約数ペア:

[(1, 1406695012), (2, 703347506), (4, 351673753), (139, 10120108), (278, 5060054), (556, 2530027), (641, 2194532), (1282, 1097266), (2564, 548633), (3947, 356396), (7894, 178198), (15788, 89099)]