664620906

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1\times {\mathrm{3259}}^1$

素因数の和:4134

約数の個数: 32

約数和(自身を含む): 1363723200

約数和(自身を除く): 699102294

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 829, 1658, 2487, 3259, 4974, 6518, 9777, 19554, 33989, 67978, 101967, 133619, 203934, 267238, 400857, 801714, 2701711, 5403422, 8105133, 16210266, 110770151, 221540302, 332310453, 664620906]

約数ペア:

[(1, 664620906), (2, 332310453), (3, 221540302), (6, 110770151), (41, 16210266), (82, 8105133), (123, 5403422), (246, 2701711), (829, 801714), (1658, 400857), (2487, 267238), (3259, 203934), (4974, 133619), (6518, 101967), (9777, 67978), (19554, 33989)]