614996828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{20887}}^1$

素因数の和:21341

約数の個数: 24

約数和(自身を含む): 1142239392

約数和(自身を除く): 527242564

約数列:

[1, 2, 4, 17, 34, 68, 433, 866, 1732, 7361, 14722, 20887, 29444, 41774, 83548, 355079, 710158, 1420316, 9044071, 18088142, 36176284, 153749207, 307498414, 614996828]

約数ペア:

[(1, 614996828), (2, 307498414), (4, 153749207), (17, 36176284), (34, 18088142), (68, 9044071), (433, 1420316), (866, 710158), (1732, 355079), (7361, 83548), (14722, 41774), (20887, 29444)]