834803870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{119771}}^1$

素因数の和:119836

約数の個数: 32

約数和(自身を含む): 1629857376

約数和(自身を除く): 795053506

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 119771, 239542, 598855, 1197710, 2036107, 4072214, 4910611, 9821222, 10180535, 20361070, 24553055, 49106110, 83480387, 166960774, 417401935, 834803870]

約数ペア:

[(1, 834803870), (2, 417401935), (5, 166960774), (10, 83480387), (17, 49106110), (34, 24553055), (41, 20361070), (82, 10180535), (85, 9821222), (170, 4910611), (205, 4072214), (410, 2036107), (697, 1197710), (1394, 598855), (3485, 239542), (6970, 119771)]