1969682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 3556224

約数和(自身を除く): 1586542

約数列:

[1, 2, 11, 13, 22, 26, 71, 97, 142, 143, 194, 286, 781, 923, 1067, 1261, 1562, 1846, 2134, 2522, 6887, 10153, 13774, 13871, 20306, 27742, 75757, 89531, 151514, 179062, 984841, 1969682]

約数ペア:

[(1, 1969682), (2, 984841), (11, 179062), (13, 151514), (22, 89531), (26, 75757), (71, 27742), (97, 20306), (142, 13871), (143, 13774), (194, 10153), (286, 6887), (781, 2522), (923, 2134), (1067, 1846), (1261, 1562)]