2128663610

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{701}}^1\times {\mathrm{2011}}^1$

素因数の和:2870

約数の個数: 32

約数和(自身を含む): 3864392064

約数和(自身を除く): 1735728454

約数列:

[1, 2, 5, 10, 151, 302, 701, 755, 1402, 1510, 2011, 3505, 4022, 7010, 10055, 20110, 105851, 211702, 303661, 529255, 607322, 1058510, 1409711, 1518305, 2819422, 3036610, 7048555, 14097110, 212866361, 425732722, 1064331805, 2128663610]

約数ペア:

[(1, 2128663610), (2, 1064331805), (5, 425732722), (10, 212866361), (151, 14097110), (302, 7048555), (701, 3036610), (755, 2819422), (1402, 1518305), (1510, 1409711), (2011, 1058510), (3505, 607322), (4022, 529255), (7010, 303661), (10055, 211702), (20110, 105851)]