2012321488

素因数分解:

$2^4\times {\mathrm{2579}}^1\times {\mathrm{48767}}^1$

素因数の和:51354

約数の個数: 20

約数和(自身を含む): 3900464640

約数和(自身を除く): 1888143152

約数列:

[1, 2, 4, 8, 16, 2579, 5158, 10316, 20632, 41264, 48767, 97534, 195068, 390136, 780272, 125770093, 251540186, 503080372, 1006160744, 2012321488]

約数ペア:

[(1, 2012321488), (2, 1006160744), (4, 503080372), (8, 251540186), (16, 125770093), (2579, 780272), (5158, 390136), (10316, 195068), (20632, 97534), (41264, 48767)]