233979878

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{31189}}^1$

素因数の和:31244

約数の個数: 24

約数和(自身を含む): 398233920

約数和(自身を除く): 164254042

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 31189, 62378, 343079, 686158, 966859, 1933718, 3773869, 7547738, 10635449, 21270898, 116989939, 233979878]

約数ペア:

[(1, 233979878), (2, 116989939), (11, 21270898), (22, 10635449), (31, 7547738), (62, 3773869), (121, 1933718), (242, 966859), (341, 686158), (682, 343079), (3751, 62378), (7502, 31189)]