8634860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33211}}^1$

素因数の和:33233

約数の個数: 24

約数和(自身を含む): 19528656

約数和(自身を除く): 10893796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 33211, 66422, 132844, 166055, 332110, 431743, 664220, 863486, 1726972, 2158715, 4317430, 8634860]

約数ペア:

[(1, 8634860), (2, 4317430), (4, 2158715), (5, 1726972), (10, 863486), (13, 664220), (20, 431743), (26, 332110), (52, 166055), (65, 132844), (130, 66422), (260, 33211)]