1979571899504

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{27773}}^1\times {\mathrm{13219}}^1$

素因数の和:41337

約数の個数: 40

約数和(自身を含む): 3847231149840

約数和(自身を除く): 1867659250336

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 13219, 26438, 27773, 52876, 55546, 105752, 111092, 211504, 222184, 444368, 4454803, 8909606, 9359501, 17819212, 18719002, 35638424, 37438004, 71276848, 74876008, 149752016, 367131287, 734262574, 1468525148, 2937050296, 5874100592, 123723243719, 247446487438, 494892974876, 989785949752, 1979571899504]

約数ペア:

[(1, 1979571899504), (2, 989785949752), (4, 494892974876), (8, 247446487438), (16, 123723243719), (337, 5874100592), (674, 2937050296), (1348, 1468525148), (2696, 734262574), (5392, 367131287), (13219, 149752016), (26438, 74876008), (27773, 71276848), (52876, 37438004), (55546, 35638424), (105752, 18719002), (111092, 17819212), (211504, 9359501), (222184, 8909606), (444368, 4454803)]