2990746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2029}}^1$

素因数の和:2109

約数の個数: 16

約数和(自身を含む): 4969440

約数和(自身を除く): 1978694

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 2029, 4058, 22319, 44638, 135943, 271886, 1495373, 2990746]

約数ペア:

[(1, 2990746), (2, 1495373), (11, 271886), (22, 135943), (67, 44638), (134, 22319), (737, 4058), (1474, 2029)]