7499338

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 14938560

約数和(自身を除く): 7439222

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 233, 242, 266, 418, 466, 847, 1463, 1631, 1694, 2299, 2563, 2926, 3262, 4427, 4598, 5126, 8854, 16093, 17941, 28193, 30989, 32186, 35882, 48697, 56386, 61978, 97394, 197351, 340879, 394702, 535667, 681758, 1071334, 3749669, 7499338]

約数ペア:

[(1, 7499338), (2, 3749669), (7, 1071334), (11, 681758), (14, 535667), (19, 394702), (22, 340879), (38, 197351), (77, 97394), (121, 61978), (133, 56386), (154, 48697), (209, 35882), (233, 32186), (242, 30989), (266, 28193), (418, 17941), (466, 16093), (847, 8854), (1463, 5126), (1631, 4598), (1694, 4427), (2299, 3262), (2563, 2926)]