1299682406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{832063}}^1$

素因数の和:832147

約数の個数: 16

約数和(自身を含む): 2156709888

約数和(自身を除く): 857027482

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 832063, 1664126, 9152693, 18305386, 59076473, 118152946, 649841203, 1299682406]

約数ペア:

[(1, 1299682406), (2, 649841203), (11, 118152946), (22, 59076473), (71, 18305386), (142, 9152693), (781, 1664126), (1562, 832063)]