2949804511

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{37987}}^1$

素因数の和:38134

約数の個数: 16

約数和(自身を含む): 3203148160

約数和(自身を除く): 253343649

約数列:

[1, 19, 61, 67, 1159, 1273, 4087, 37987, 77653, 721753, 2317207, 2545129, 44026933, 48357451, 155252869, 2949804511]

約数ペア:

[(1, 2949804511), (19, 155252869), (61, 48357451), (67, 44026933), (1159, 2545129), (1273, 2317207), (4087, 721753), (37987, 77653)]