156985473593

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1\times {\mathrm{304537}}^1$

素因数の和:306656

約数の個数: 16

約数和(自身を含む): 178045096320

約数和(自身を除く): 21059622727

約数列:

[1, 13, 19, 247, 2087, 27131, 39653, 304537, 515489, 3958981, 5786203, 75220639, 635568719, 8262393347, 12075805661, 156985473593]

約数ペア:

[(1, 156985473593), (13, 12075805661), (19, 8262393347), (247, 635568719), (2087, 75220639), (27131, 5786203), (39653, 3958981), (304537, 515489)]