288359257

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1531}}^1$

素因数の和:2004

約数の個数: 16

約数和(自身を含む): 317675520

約数和(自身を除く): 29316263

約数列:

[1, 19, 23, 431, 437, 1531, 8189, 9913, 29089, 35213, 188347, 659861, 669047, 12537359, 15176803, 288359257]

約数ペア:

[(1, 288359257), (19, 15176803), (23, 12537359), (431, 669047), (437, 659861), (1531, 188347), (8189, 35213), (9913, 29089)]