390166702916

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{184388801}}^1$

素因数の和:184388851

約数の個数: 18

約数和(自身を含む): 713769052542

約数和(自身を除く): 323602349626

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 184388801, 368777602, 737555204, 4240942423, 8481884846, 16963769692, 97541675729, 195083351458, 390166702916]

約数ペア:

[(1, 390166702916), (2, 195083351458), (4, 97541675729), (23, 16963769692), (46, 8481884846), (92, 4240942423), (529, 737555204), (1058, 368777602), (2116, 184388801)]