2003284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 3782240

約数和(自身を除く): 1778956

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 613, 817, 1226, 1634, 2452, 3268, 11647, 23294, 26359, 46588, 52718, 105436, 500821, 1001642, 2003284]

約数ペア:

[(1, 2003284), (2, 1001642), (4, 500821), (19, 105436), (38, 52718), (43, 46588), (76, 26359), (86, 23294), (172, 11647), (613, 3268), (817, 2452), (1226, 1634)]