219035276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{3221107}}^1$

素因数の和:3221128

約数の個数: 12

約数和(自身を含む): 405859608

約数和(自身を除く): 186824332

約数列:

[1, 2, 4, 17, 34, 68, 3221107, 6442214, 12884428, 54758819, 109517638, 219035276]

約数ペア:

[(1, 219035276), (2, 109517638), (4, 54758819), (17, 12884428), (34, 6442214), (68, 3221107)]