540908786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1231}}^1\times {\mathrm{19973}}^1$

素因数の和:21217

約数の個数: 16

約数和(自身を含む): 885886848

約数和(自身を除く): 344978062

約数列:

[1, 2, 11, 22, 1231, 2462, 13541, 19973, 27082, 39946, 219703, 439406, 24586763, 49173526, 270454393, 540908786]

約数ペア:

[(1, 540908786), (2, 270454393), (11, 49173526), (22, 24586763), (1231, 439406), (2462, 219703), (13541, 39946), (19973, 27082)]