339911024

素因数分解:

$2^4\times {\mathrm{1951}}^1\times {\mathrm{10889}}^1$

素因数の和:12848

約数の個数: 20

約数和(自身を含む): 658975680

約数和(自身を除く): 319064656

約数列:

[1, 2, 4, 8, 16, 1951, 3902, 7804, 10889, 15608, 21778, 31216, 43556, 87112, 174224, 21244439, 42488878, 84977756, 169955512, 339911024]

約数ペア:

[(1, 339911024), (2, 169955512), (4, 84977756), (8, 42488878), (16, 21244439), (1951, 174224), (3902, 87112), (7804, 43556), (10889, 31216), (15608, 21778)]