1880496926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{20117}}^1$

素因数の和:20744

約数の個数: 32

約数和(自身を含む): 3522742272

約数和(自身を除く): 1642245346

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 607, 1214, 4249, 6677, 8498, 13354, 20117, 40234, 46739, 93478, 140819, 221287, 281638, 442574, 1549009, 3098018, 12211019, 24422038, 85477133, 134321209, 170954266, 268642418, 940248463, 1880496926]

約数ペア:

[(1, 1880496926), (2, 940248463), (7, 268642418), (11, 170954266), (14, 134321209), (22, 85477133), (77, 24422038), (154, 12211019), (607, 3098018), (1214, 1549009), (4249, 442574), (6677, 281638), (8498, 221287), (13354, 140819), (20117, 93478), (40234, 46739)]