2193212

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 4724160

約数和(自身を除く): 2530948

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 73, 74, 116, 146, 148, 203, 259, 292, 406, 511, 518, 812, 1022, 1036, 1073, 2044, 2117, 2146, 2701, 4234, 4292, 5402, 7511, 8468, 10804, 14819, 15022, 18907, 29638, 30044, 37814, 59276, 75628, 78329, 156658, 313316, 548303, 1096606, 2193212]

約数ペア:

[(1, 2193212), (2, 1096606), (4, 548303), (7, 313316), (14, 156658), (28, 78329), (29, 75628), (37, 59276), (58, 37814), (73, 30044), (74, 29638), (116, 18907), (146, 15022), (148, 14819), (203, 10804), (259, 8468), (292, 7511), (406, 5402), (511, 4292), (518, 4234), (812, 2701), (1022, 2146), (1036, 2117), (1073, 2044)]