1989271356

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{56597}}^1$

素因数の和:56734

約数の個数: 48

約数和(自身を含む): 4849316640

約数和(自身を除く): 2860045284

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 101, 116, 174, 202, 303, 348, 404, 606, 1212, 2929, 5858, 8787, 11716, 17574, 35148, 56597, 113194, 169791, 226388, 339582, 679164, 1641313, 3282626, 4923939, 5716297, 6565252, 9847878, 11432594, 17148891, 19695756, 22865188, 34297782, 68595564, 165772613, 331545226, 497317839, 663090452, 994635678, 1989271356]

約数ペア:

[(1, 1989271356), (2, 994635678), (3, 663090452), (4, 497317839), (6, 331545226), (12, 165772613), (29, 68595564), (58, 34297782), (87, 22865188), (101, 19695756), (116, 17148891), (174, 11432594), (202, 9847878), (303, 6565252), (348, 5716297), (404, 4923939), (606, 3282626), (1212, 1641313), (2929, 679164), (5858, 339582), (8787, 226388), (11716, 169791), (17574, 113194), (35148, 56597)]