2881681010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{97651}}^1$

素因数の和:97898

約数の個数: 32

約数和(自身を含む): 5610693312

約数和(自身を除く): 2729012302

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 2270, 2951, 5902, 14755, 29510, 97651, 195302, 488255, 976510, 1269463, 2538926, 6347315, 12694630, 22166777, 44333554, 110833885, 221667770, 288168101, 576336202, 1440840505, 2881681010]

約数ペア:

[(1, 2881681010), (2, 1440840505), (5, 576336202), (10, 288168101), (13, 221667770), (26, 110833885), (65, 44333554), (130, 22166777), (227, 12694630), (454, 6347315), (1135, 2538926), (2270, 1269463), (2951, 976510), (5902, 488255), (14755, 195302), (29510, 97651)]