4470838630

素因数分解:

$2^1\times 5^1\times {\mathrm{2053}}^1\times {\mathrm{217771}}^1$

素因数の和:219831

約数の個数: 16

約数和(自身を含む): 8051466384

約数和(自身を除く): 3580627754

約数列:

[1, 2, 5, 10, 2053, 4106, 10265, 20530, 217771, 435542, 1088855, 2177710, 447083863, 894167726, 2235419315, 4470838630]

約数ペア:

[(1, 4470838630), (2, 2235419315), (5, 894167726), (10, 447083863), (2053, 2177710), (4106, 1088855), (10265, 435542), (20530, 217771)]