730429274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{176347}}^1$

素因数の和:176477

約数の個数: 16

約数和(自身を含む): 1163896800

約数和(自身を除く): 433467526

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 176347, 352694, 3350593, 6701186, 19221823, 38443646, 365214637, 730429274]

約数ペア:

[(1, 730429274), (2, 365214637), (19, 38443646), (38, 19221823), (109, 6701186), (218, 3350593), (2071, 352694), (4142, 176347)]