1225661624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{22721}}^1$

素因数の和:23351

約数の個数: 32

約数和(自身を含む): 2511235440

約数和(自身を除く): 1285573816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 613, 1226, 2452, 4904, 6743, 13486, 22721, 26972, 45442, 53944, 90884, 181768, 249931, 499862, 999724, 1999448, 13927973, 27855946, 55711892, 111423784, 153207703, 306415406, 612830812, 1225661624]

約数ペア:

[(1, 1225661624), (2, 612830812), (4, 306415406), (8, 153207703), (11, 111423784), (22, 55711892), (44, 27855946), (88, 13927973), (613, 1999448), (1226, 999724), (2452, 499862), (4904, 249931), (6743, 181768), (13486, 90884), (22721, 53944), (26972, 45442)]