804948958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{245561}}^1$

素因数の和:245723

約数の個数: 16

約数和(自身を含む): 1326034800

約数和(自身を除く): 521085842

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 245561, 491122, 2701171, 5402342, 36588589, 73177178, 402474479, 804948958]

約数ペア:

[(1, 804948958), (2, 402474479), (11, 73177178), (22, 36588589), (149, 5402342), (298, 2701171), (1639, 491122), (3278, 245561)]