2399685548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{649969}}^1$

素因数の和:650057

約数の個数: 24

約数和(自身を含む): 4586188320

約数和(自身を除く): 2186502772

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 649969, 1299938, 2599876, 8449597, 16899194, 33798388, 46147799, 92295598, 184591196, 599921387, 1199842774, 2399685548]

約数ペア:

[(1, 2399685548), (2, 1199842774), (4, 599921387), (13, 184591196), (26, 92295598), (52, 46147799), (71, 33798388), (142, 16899194), (284, 8449597), (923, 2599876), (1846, 1299938), (3692, 649969)]