242579458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{60919}}^1$

素因数の和:61113

約数の個数: 16

約数和(自身を含む): 399147840

約数和(自身を除く): 156568382

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 60919, 121838, 670109, 1340218, 11026339, 22052678, 121289729, 242579458]

約数ペア:

[(1, 242579458), (2, 121289729), (11, 22052678), (22, 11026339), (181, 1340218), (362, 670109), (1991, 121838), (3982, 60919)]