222705730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1713121}}^1$

素因数の和:1713141

約数の個数: 16

約数和(自身を含む): 431706744

約数和(自身を除く): 209001014

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1713121, 3426242, 8565605, 17131210, 22270573, 44541146, 111352865, 222705730]

約数ペア:

[(1, 222705730), (2, 111352865), (5, 44541146), (10, 22270573), (13, 17131210), (26, 8565605), (65, 3426242), (130, 1713121)]