2006221816

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{867743}}^1$

素因数の和:867783

約数の個数: 24

約数和(自身を含む): 3995961120

約数和(自身を除く): 1989739304

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 867743, 1735486, 3470972, 6941944, 14751631, 29503262, 59006524, 118013048, 250777727, 501555454, 1003110908, 2006221816]

約数ペア:

[(1, 2006221816), (2, 1003110908), (4, 501555454), (8, 250777727), (17, 118013048), (34, 59006524), (68, 29503262), (136, 14751631), (289, 6941944), (578, 3470972), (1156, 1735486), (2312, 867743)]