2801876

素因数分解:

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

素因数の和:860

約数の個数: 36

約数和(自身を含む): 6166944

約数和(自身を除く): 3365068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 827, 847, 1654, 1694, 3308, 3388, 5789, 9097, 11578, 18194, 23156, 36388, 63679, 100067, 127358, 200134, 254716, 400268, 700469, 1400938, 2801876]

約数ペア:

[(1, 2801876), (2, 1400938), (4, 700469), (7, 400268), (11, 254716), (14, 200134), (22, 127358), (28, 100067), (44, 63679), (77, 36388), (121, 23156), (154, 18194), (242, 11578), (308, 9097), (484, 5789), (827, 3388), (847, 3308), (1654, 1694)]