2843218

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 5184000

約数和(自身を除く): 2340782

約数列:

[1, 2, 7, 14, 29, 47, 58, 94, 149, 203, 298, 329, 406, 658, 1043, 1363, 2086, 2726, 4321, 7003, 8642, 9541, 14006, 19082, 30247, 49021, 60494, 98042, 203087, 406174, 1421609, 2843218]

約数ペア:

[(1, 2843218), (2, 1421609), (7, 406174), (14, 203087), (29, 98042), (47, 60494), (58, 49021), (94, 30247), (149, 19082), (203, 14006), (298, 9541), (329, 8642), (406, 7003), (658, 4321), (1043, 2726), (1363, 2086)]