2014403902

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 3709140480

約数和(自身を除く): 1694736578

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 227, 266, 454, 457, 511, 914, 1022, 1387, 1589, 2774, 3178, 3199, 4313, 6398, 8626, 8683, 9709, 16571, 17366, 19418, 30191, 33142, 33361, 60382, 60781, 66722, 103739, 115997, 121562, 207478, 231994, 233527, 314849, 467054, 629698, 633859, 726173, 1267718, 1452346, 1971041, 2203943, 3942082, 4407886, 4437013, 7572947, 8874026, 13797287, 15145894, 27594574, 53010629, 106021258, 143885993, 287771986, 1007201951, 2014403902]

約数ペア:

[(1, 2014403902), (2, 1007201951), (7, 287771986), (14, 143885993), (19, 106021258), (38, 53010629), (73, 27594574), (133, 15145894), (146, 13797287), (227, 8874026), (266, 7572947), (454, 4437013), (457, 4407886), (511, 3942082), (914, 2203943), (1022, 1971041), (1387, 1452346), (1589, 1267718), (2774, 726173), (3178, 633859), (3199, 629698), (4313, 467054), (6398, 314849), (8626, 233527), (8683, 231994), (9709, 207478), (16571, 121562), (17366, 115997), (19418, 103739), (30191, 66722), (33142, 60781), (33361, 60382)]