2022881336

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{840067}}^1$

素因数の和:840123

約数の個数: 32

約数和(自身を含む): 4435559040

約数和(自身を除く): 2412677704

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 840067, 1680134, 3360268, 5880469, 6720536, 11760938, 23521876, 36122881, 47043752, 72245762, 144491524, 252860167, 288983048, 505720334, 1011440668, 2022881336]

約数ペア:

[(1, 2022881336), (2, 1011440668), (4, 505720334), (7, 288983048), (8, 252860167), (14, 144491524), (28, 72245762), (43, 47043752), (56, 36122881), (86, 23521876), (172, 11760938), (301, 6720536), (344, 5880469), (602, 3360268), (1204, 1680134), (2408, 840067)]