91898690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{706913}}^1$

素因数の和:706933

約数の個数: 16

約数和(自身を含む): 178142328

約数和(自身を除く): 86243638

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 706913, 1413826, 3534565, 7069130, 9189869, 18379738, 45949345, 91898690]

約数ペア:

[(1, 91898690), (2, 45949345), (5, 18379738), (10, 9189869), (13, 7069130), (26, 3534565), (65, 1413826), (130, 706913)]