2111876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2389}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 4215960

約数和(自身を除く): 2104084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 2389, 4778, 9556, 31057, 40613, 62114, 81226, 124228, 162452, 527969, 1055938, 2111876]

約数ペア:

[(1, 2111876), (2, 1055938), (4, 527969), (13, 162452), (17, 124228), (26, 81226), (34, 62114), (52, 40613), (68, 31057), (221, 9556), (442, 4778), (884, 2389)]