2542332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 6554240

約数和(自身を除く): 4011908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 379, 516, 559, 758, 1118, 1137, 1516, 1677, 2236, 2274, 3354, 4548, 4927, 6708, 9854, 14781, 16297, 19708, 29562, 32594, 48891, 59124, 65188, 97782, 195564, 211861, 423722, 635583, 847444, 1271166, 2542332]

約数ペア:

[(1, 2542332), (2, 1271166), (3, 847444), (4, 635583), (6, 423722), (12, 211861), (13, 195564), (26, 97782), (39, 65188), (43, 59124), (52, 48891), (78, 32594), (86, 29562), (129, 19708), (156, 16297), (172, 14781), (258, 9854), (379, 6708), (516, 4927), (559, 4548), (758, 3354), (1118, 2274), (1137, 2236), (1516, 1677)]