439180742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{219371}}^1$

素因数の和:219404

約数の個数: 32

約数和(自身を含む): 884507904

約数和(自身を除く): 445327162

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 219371, 438742, 1535597, 2413081, 2851823, 3071194, 4826162, 5703646, 16891567, 19962761, 31370053, 33783134, 39925522, 62740106, 219590371, 439180742]

約数ペア:

[(1, 439180742), (2, 219590371), (7, 62740106), (11, 39925522), (13, 33783134), (14, 31370053), (22, 19962761), (26, 16891567), (77, 5703646), (91, 4826162), (143, 3071194), (154, 2851823), (182, 2413081), (286, 1535597), (1001, 438742), (2002, 219371)]