2449871473

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{94513}}^1$

素因数の和:94573

約数の個数: 18

約数和(自身を含む): 2979175794

約数和(自身を除く): 529304321

約数列:

[1, 7, 23, 49, 161, 529, 1127, 3703, 25921, 94513, 661591, 2173799, 4631137, 15216593, 49997377, 106516151, 349981639, 2449871473]

約数ペア:

[(1, 2449871473), (7, 349981639), (23, 106516151), (49, 49997377), (161, 15216593), (529, 4631137), (1127, 2173799), (3703, 661591), (25921, 94513)]