339710363018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{635279}}^1$

素因数の和:635582

約数の個数: 32

約数和(自身を含む): 556474786560

約数和(自身を除く): 216764423542

約数列:

[1, 2, 13, 26, 131, 157, 262, 314, 1703, 2041, 3406, 4082, 20567, 41134, 267371, 534742, 635279, 1270558, 8258627, 16517254, 83221549, 99738803, 166443098, 199477606, 1081880137, 1296604439, 2163760274, 2593208878, 13065783193, 26131566386, 169855181509, 339710363018]

約数ペア:

[(1, 339710363018), (2, 169855181509), (13, 26131566386), (26, 13065783193), (131, 2593208878), (157, 2163760274), (262, 1296604439), (314, 1081880137), (1703, 199477606), (2041, 166443098), (3406, 99738803), (4082, 83221549), (20567, 16517254), (41134, 8258627), (267371, 1270558), (534742, 635279)]