398356098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{5021}}^1$

素因数の和:6922

約数の個数: 32

約数和(自身を含む): 911191680

約数和(自身を除く): 512835582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1889, 3778, 5021, 5667, 10042, 11334, 13223, 15063, 26446, 30126, 35147, 39669, 70294, 79338, 105441, 210882, 9484669, 18969338, 28454007, 56908014, 66392683, 132785366, 199178049, 398356098]

約数ペア:

[(1, 398356098), (2, 199178049), (3, 132785366), (6, 66392683), (7, 56908014), (14, 28454007), (21, 18969338), (42, 9484669), (1889, 210882), (3778, 105441), (5021, 79338), (5667, 70294), (10042, 39669), (11334, 35147), (13223, 30126), (15063, 26446)]