2012256712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{322891}}^1$

素因数の和:322957

約数の個数: 32

約数和(自身を含む): 4068439200

約数和(自身を除く): 2056182488

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 322891, 645782, 1291564, 2583128, 6134929, 12269858, 13238531, 24539716, 26477062, 49079432, 52954124, 105908248, 251532089, 503064178, 1006128356, 2012256712]

約数ペア:

[(1, 2012256712), (2, 1006128356), (4, 503064178), (8, 251532089), (19, 105908248), (38, 52954124), (41, 49079432), (76, 26477062), (82, 24539716), (152, 13238531), (164, 12269858), (328, 6134929), (779, 2583128), (1558, 1291564), (3116, 645782), (6232, 322891)]