380664482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{33211}}^1$

素因数の和:33745

約数の個数: 16

約数和(自身を含む): 624119904

約数和(自身を除く): 243455422

約数列:

[1, 2, 11, 22, 521, 1042, 5731, 11462, 33211, 66422, 365321, 730642, 17302931, 34605862, 190332241, 380664482]

約数ペア:

[(1, 380664482), (2, 190332241), (11, 34605862), (22, 17302931), (521, 730642), (1042, 365321), (5731, 66422), (11462, 33211)]