978078697246

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{1061}}^1\times {\mathrm{1811}}^1$

素因数の和:3337

約数の個数: 64

約数和(自身を含む): 1700319568896

約数和(自身を除く): 722240871650

約数列:

[1, 2, 7, 14, 103, 206, 353, 706, 721, 1061, 1442, 1811, 2122, 2471, 3622, 4942, 7427, 12677, 14854, 25354, 36359, 72718, 109283, 186533, 218566, 254513, 373066, 374533, 509026, 639283, 749066, 764981, 1278566, 1305731, 1529962, 1921471, 2611462, 2621731, 3842942, 4474981, 5243462, 8949962, 13450297, 26900594, 38576899, 65846149, 77153798, 131692298, 197911513, 270038293, 395823026, 460923043, 540076586, 678279263, 921846086, 1356558526, 1385380591, 2770761182, 4747954841, 9495909682, 69862764089, 139725528178, 489039348623, 978078697246]

約数ペア:

[(1, 978078697246), (2, 489039348623), (7, 139725528178), (14, 69862764089), (103, 9495909682), (206, 4747954841), (353, 2770761182), (706, 1385380591), (721, 1356558526), (1061, 921846086), (1442, 678279263), (1811, 540076586), (2122, 460923043), (2471, 395823026), (3622, 270038293), (4942, 197911513), (7427, 131692298), (12677, 77153798), (14854, 65846149), (25354, 38576899), (36359, 26900594), (72718, 13450297), (109283, 8949962), (186533, 5243462), (218566, 4474981), (254513, 3842942), (373066, 2621731), (374533, 2611462), (509026, 1921471), (639283, 1529962), (749066, 1305731), (764981, 1278566)]