2040904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 4176000

約数和(自身を除く): 2135096

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 463, 551, 926, 1102, 1852, 2204, 3704, 4408, 8797, 13427, 17594, 26854, 35188, 53708, 70376, 107416, 255113, 510226, 1020452, 2040904]

約数ペア:

[(1, 2040904), (2, 1020452), (4, 510226), (8, 255113), (19, 107416), (29, 70376), (38, 53708), (58, 35188), (76, 26854), (116, 17594), (152, 13427), (232, 8797), (463, 4408), (551, 3704), (926, 2204), (1102, 1852)]