6990516.00000000

素因数分解:

$2^2\times {\mathrm{53}}^2\times {\mathrm{7027}}^1$

素因数の和:7137

約数の個数: 18

約数和(自身を含む): 140848148

約数和(自身を除く): 61892776

約数列:

[1, 2, 4, 53, 106, 212, 2809, 5618, 7027, 11236, 14054, 28108, 372431, 744862, 1489724, 19738843, 39477686, 78955372]

約数ペア:

[(1, 78955372), (2, 39477686), (4, 19738843), (53, 1489724), (106, 744862), (212, 372431), (2809, 28108), (5618, 14054), (7027, 11236)]