2783204578

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1193}}^1\times {\mathrm{15149}}^1$

素因数の和:16362

約数の個数: 32

約数和(自身を含む): 5209660800

約数和(自身を除く): 2426456222

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1193, 2386, 8351, 13123, 15149, 16702, 26246, 30298, 91861, 106043, 166639, 183722, 212086, 333278, 1166473, 2332946, 18072757, 36145514, 126509299, 198800327, 253018598, 397600654, 1391602289, 2783204578]

約数ペア:

[(1, 2783204578), (2, 1391602289), (7, 397600654), (11, 253018598), (14, 198800327), (22, 126509299), (77, 36145514), (154, 18072757), (1193, 2332946), (2386, 1166473), (8351, 333278), (13123, 212086), (15149, 183722), (16702, 166639), (26246, 106043), (30298, 91861)]