4997762

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 10450944

約数和(自身を除く): 5453182

約数列:

[1, 2, 7, 11, 14, 17, 22, 23, 34, 46, 77, 83, 119, 154, 161, 166, 187, 238, 253, 322, 374, 391, 506, 581, 782, 913, 1162, 1309, 1411, 1771, 1826, 1909, 2618, 2737, 2822, 3542, 3818, 4301, 5474, 6391, 8602, 9877, 12782, 13363, 15521, 19754, 20999, 26726, 30107, 31042, 32453, 41998, 60214, 64906, 108647, 146993, 217294, 227171, 293986, 356983, 454342, 713966, 2498881, 4997762]

約数ペア:

[(1, 4997762), (2, 2498881), (7, 713966), (11, 454342), (14, 356983), (17, 293986), (22, 227171), (23, 217294), (34, 146993), (46, 108647), (77, 64906), (83, 60214), (119, 41998), (154, 32453), (161, 31042), (166, 30107), (187, 26726), (238, 20999), (253, 19754), (322, 15521), (374, 13363), (391, 12782), (506, 9877), (581, 8602), (782, 6391), (913, 5474), (1162, 4301), (1309, 3818), (1411, 3542), (1771, 2822), (1826, 2737), (1909, 2618)]