2247679408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{99139}}^1$

素因数の和:99269

約数の個数: 40

約数和(自身を含む): 4732943600

約数和(自身を除く): 2485264192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 2834, 5668, 11336, 22672, 99139, 198278, 396556, 793112, 1288807, 1586224, 2577614, 5155228, 10310456, 10806151, 20620912, 21612302, 43224604, 86449208, 140479963, 172898416, 280959926, 561919852, 1123839704, 2247679408]

約数ペア:

[(1, 2247679408), (2, 1123839704), (4, 561919852), (8, 280959926), (13, 172898416), (16, 140479963), (26, 86449208), (52, 43224604), (104, 21612302), (109, 20620912), (208, 10806151), (218, 10310456), (436, 5155228), (872, 2577614), (1417, 1586224), (1744, 1288807), (2834, 793112), (5668, 396556), (11336, 198278), (22672, 99139)]