661932946

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1609}}^1$

素因数の和:1854

約数の個数: 32

約数和(自身を含む): 1058929200

約数和(自身を除く): 396996254

約数列:

[1, 2, 29, 41, 58, 82, 173, 346, 1189, 1609, 2378, 3218, 5017, 7093, 10034, 14186, 46661, 65969, 93322, 131938, 205697, 278357, 411394, 556714, 1913101, 3826202, 8072353, 11412637, 16144706, 22825274, 330966473, 661932946]

約数ペア:

[(1, 661932946), (2, 330966473), (29, 22825274), (41, 16144706), (58, 11412637), (82, 8072353), (173, 3826202), (346, 1913101), (1189, 556714), (1609, 411394), (2378, 278357), (3218, 205697), (5017, 131938), (7093, 93322), (10034, 65969), (14186, 46661)]