1400938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{827}}^1$

素因数の和:858

約数の個数: 24

約数和(自身を含む): 2642976

約数和(自身を除く): 1242038

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 827, 847, 1654, 1694, 5789, 9097, 11578, 18194, 63679, 100067, 127358, 200134, 700469, 1400938]

約数ペア:

[(1, 1400938), (2, 700469), (7, 200134), (11, 127358), (14, 100067), (22, 63679), (77, 18194), (121, 11578), (154, 9097), (242, 5789), (827, 1694), (847, 1654)]