2109559188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{371663}}^1$

素因数の和:371724

約数の個数: 48

約数和(自身を含む): 5494680576

約数和(自身を除く): 3385121388

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 371663, 743326, 1114989, 1486652, 2229978, 4088293, 4459956, 8176586, 12264879, 15981509, 16353172, 24529758, 31963018, 47944527, 49059516, 63926036, 95889054, 175796599, 191778108, 351593198, 527389797, 703186396, 1054779594, 2109559188]

約数ペア:

[(1, 2109559188), (2, 1054779594), (3, 703186396), (4, 527389797), (6, 351593198), (11, 191778108), (12, 175796599), (22, 95889054), (33, 63926036), (43, 49059516), (44, 47944527), (66, 31963018), (86, 24529758), (129, 16353172), (132, 15981509), (172, 12264879), (258, 8176586), (473, 4459956), (516, 4088293), (946, 2229978), (1419, 1486652), (1892, 1114989), (2838, 743326), (5676, 371663)]