21464244098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{644843}}^1$

素因数の和:644962

約数の個数: 32

約数和(自身を含む): 37607302080

約数和(自身を除く): 16143057982

約数列:

[1, 2, 11, 17, 22, 34, 89, 178, 187, 374, 979, 1513, 1958, 3026, 16643, 33286, 644843, 1289686, 7093273, 10962331, 14186546, 21924662, 57391027, 114782054, 120585641, 241171282, 631301297, 975647459, 1262602594, 1951294918, 10732122049, 21464244098]

約数ペア:

[(1, 21464244098), (2, 10732122049), (11, 1951294918), (17, 1262602594), (22, 975647459), (34, 631301297), (89, 241171282), (178, 120585641), (187, 114782054), (374, 57391027), (979, 21924662), (1513, 14186546), (1958, 10962331), (3026, 7093273), (16643, 1289686), (33286, 644843)]