2047854328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{44449}}^1$

素因数の和:44911

約数の個数: 32

約数和(自身を含む): 4144518000

約数和(自身を除く): 2096663672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 443, 886, 1772, 3544, 5759, 11518, 23036, 44449, 46072, 88898, 177796, 355592, 577837, 1155674, 2311348, 4622696, 19690907, 39381814, 78763628, 157527256, 255981791, 511963582, 1023927164, 2047854328]

約数ペア:

[(1, 2047854328), (2, 1023927164), (4, 511963582), (8, 255981791), (13, 157527256), (26, 78763628), (52, 39381814), (104, 19690907), (443, 4622696), (886, 2311348), (1772, 1155674), (3544, 577837), (5759, 355592), (11518, 177796), (23036, 88898), (44449, 46072)]