4921266

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 12065760

約数和(自身を除く): 7144494

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 881, 931, 1762, 1862, 2643, 2793, 5286, 5586, 6167, 12334, 16739, 18501, 33478, 37002, 43169, 50217, 86338, 100434, 117173, 129507, 234346, 259014, 351519, 703038, 820211, 1640422, 2460633, 4921266]

約数ペア:

[(1, 4921266), (2, 2460633), (3, 1640422), (6, 820211), (7, 703038), (14, 351519), (19, 259014), (21, 234346), (38, 129507), (42, 117173), (49, 100434), (57, 86338), (98, 50217), (114, 43169), (133, 37002), (147, 33478), (266, 18501), (294, 16739), (399, 12334), (798, 6167), (881, 5586), (931, 5286), (1762, 2793), (1862, 2643)]