2007803768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{641881}}^1$

素因数の和:641927

約数の個数: 32

約数和(自身を含む): 4159395360

約数和(自身を除く): 2151591592

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 641881, 1283762, 2567524, 5135048, 10911977, 14763263, 21823954, 29526526, 43647908, 59053052, 87295816, 118106104, 250975471, 501950942, 1003901884, 2007803768]

約数ペア:

[(1, 2007803768), (2, 1003901884), (4, 501950942), (8, 250975471), (17, 118106104), (23, 87295816), (34, 59053052), (46, 43647908), (68, 29526526), (92, 21823954), (136, 14763263), (184, 10911977), (391, 5135048), (782, 2567524), (1564, 1283762), (3128, 641881)]