4081808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 8630400

約数和(自身を除く): 4548592

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 463, 464, 551, 926, 1102, 1852, 2204, 3704, 4408, 7408, 8797, 8816, 13427, 17594, 26854, 35188, 53708, 70376, 107416, 140752, 214832, 255113, 510226, 1020452, 2040904, 4081808]

約数ペア:

[(1, 4081808), (2, 2040904), (4, 1020452), (8, 510226), (16, 255113), (19, 214832), (29, 140752), (38, 107416), (58, 70376), (76, 53708), (116, 35188), (152, 26854), (232, 17594), (304, 13427), (463, 8816), (464, 8797), (551, 7408), (926, 4408), (1102, 3704), (1852, 2204)]