2019793310

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1\times {\mathrm{3571}}^1$

素因数の和:4088

約数の個数: 32

約数和(自身を含む): 3669501312

約数和(自身を除く): 1649708002

約数列:

[1, 2, 5, 10, 163, 326, 347, 694, 815, 1630, 1735, 3470, 3571, 7142, 17855, 35710, 56561, 113122, 282805, 565610, 582073, 1164146, 1239137, 2478274, 2910365, 5820730, 6195685, 12391370, 201979331, 403958662, 1009896655, 2019793310]

約数ペア:

[(1, 2019793310), (2, 1009896655), (5, 403958662), (10, 201979331), (163, 12391370), (326, 6195685), (347, 5820730), (694, 2910365), (815, 2478274), (1630, 1239137), (1735, 1164146), (3470, 582073), (3571, 565610), (7142, 282805), (17855, 113122), (35710, 56561)]