1291296247084

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{691}}^1\times {\mathrm{929}}^1\times {\mathrm{17341}}^1$

素因数の和:18994

約数の個数: 48

約数和(自身を含む): 2343729679200

約数和(自身を除く): 1052433432116

約数列:

[1, 2, 4, 29, 58, 116, 691, 929, 1382, 1858, 2764, 3716, 17341, 20039, 26941, 34682, 40078, 53882, 69364, 80156, 107764, 502889, 641939, 1005778, 1283878, 2011556, 2567756, 11982631, 16109789, 18616231, 23965262, 32219578, 37232462, 47930524, 64439156, 74464924, 347496299, 467183881, 694992598, 934367762, 1389985196, 1868735524, 11131864199, 22263728398, 44527456796, 322824061771, 645648123542, 1291296247084]

約数ペア:

[(1, 1291296247084), (2, 645648123542), (4, 322824061771), (29, 44527456796), (58, 22263728398), (116, 11131864199), (691, 1868735524), (929, 1389985196), (1382, 934367762), (1858, 694992598), (2764, 467183881), (3716, 347496299), (17341, 74464924), (20039, 64439156), (26941, 47930524), (34682, 37232462), (40078, 32219578), (53882, 23965262), (69364, 18616231), (80156, 16109789), (107764, 11982631), (502889, 2567756), (641939, 2011556), (1005778, 1283878)]