1038943906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{518953}}^1$

素因数の和:518986

約数の個数: 32

約数和(自身を含む): 2092422528

約数和(自身を除く): 1053478622

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 518953, 1037906, 3632671, 5708483, 6746389, 7265342, 11416966, 13492778, 39959381, 47224723, 74210279, 79918762, 94449446, 148420558, 519471953, 1038943906]

約数ペア:

[(1, 1038943906), (2, 519471953), (7, 148420558), (11, 94449446), (13, 79918762), (14, 74210279), (22, 47224723), (26, 39959381), (77, 13492778), (91, 11416966), (143, 7265342), (154, 6746389), (182, 5708483), (286, 3632671), (1001, 1037906), (2002, 518953)]