2016751290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{920891}}^1$

素因数の和:920974

約数の個数: 32

約数和(自身を含む): 4906512576

約数和(自身を除く): 2889761286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 920891, 1841782, 2762673, 4604455, 5525346, 9208910, 13813365, 27626730, 67225043, 134450086, 201675129, 336125215, 403350258, 672250430, 1008375645, 2016751290]

約数ペア:

[(1, 2016751290), (2, 1008375645), (3, 672250430), (5, 403350258), (6, 336125215), (10, 201675129), (15, 134450086), (30, 67225043), (73, 27626730), (146, 13813365), (219, 9208910), (365, 5525346), (438, 4604455), (730, 2762673), (1095, 1841782), (2190, 920891)]