2270194498

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{721613}}^1$

素因数の和:721650

約数の個数: 24

約数和(自身を含む): 4030935804

約数和(自身を除く): 1760741306

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 721613, 1443226, 7937743, 9380969, 15875486, 18761938, 87315173, 103190659, 174630346, 206381318, 1135097249, 2270194498]

約数ペア:

[(1, 2270194498), (2, 1135097249), (11, 206381318), (13, 174630346), (22, 103190659), (26, 87315173), (121, 18761938), (143, 15875486), (242, 9380969), (286, 7937743), (1573, 1443226), (3146, 721613)]