8047202372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{214913}}^1$

素因数の和:214988

約数の個数: 48

約数和(自身を含む): 16464131712

約数和(自身を除く): 8416929340

約数列:

[1, 2, 4, 11, 22, 23, 37, 44, 46, 74, 92, 148, 253, 407, 506, 814, 851, 1012, 1628, 1702, 3404, 9361, 18722, 37444, 214913, 429826, 859652, 2364043, 4728086, 4942999, 7951781, 9456172, 9885998, 15903562, 19771996, 31807124, 54372989, 87469591, 108745978, 174939182, 182890963, 217491956, 349878364, 365781926, 731563852, 2011800593, 4023601186, 8047202372]

約数ペア:

[(1, 8047202372), (2, 4023601186), (4, 2011800593), (11, 731563852), (22, 365781926), (23, 349878364), (37, 217491956), (44, 182890963), (46, 174939182), (74, 108745978), (92, 87469591), (148, 54372989), (253, 31807124), (407, 19771996), (506, 15903562), (814, 9885998), (851, 9456172), (1012, 7951781), (1628, 4942999), (1702, 4728086), (3404, 2364043), (9361, 859652), (18722, 429826), (37444, 214913)]