1640804071

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{5393}}^1$

素因数の和:5718

約数の個数: 16

約数和(自身を含む): 1760601600

約数和(自身を除く): 119797529

約数列:

[1, 19, 67, 239, 1273, 4541, 5393, 16013, 102467, 304247, 361331, 1288927, 6865289, 24489613, 86358109, 1640804071]

約数ペア:

[(1, 1640804071), (19, 86358109), (67, 24489613), (239, 6865289), (1273, 1288927), (4541, 361331), (5393, 304247), (16013, 102467)]