121241806

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1087}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 215580672

約数和(自身を除く): 94338866

約数列:

[1, 2, 7, 14, 31, 62, 217, 257, 434, 514, 1087, 1799, 2174, 3598, 7609, 7967, 15218, 15934, 33697, 55769, 67394, 111538, 235879, 279359, 471758, 558718, 1955513, 3911026, 8660129, 17320258, 60620903, 121241806]

約数ペア:

[(1, 121241806), (2, 60620903), (7, 17320258), (14, 8660129), (31, 3911026), (62, 1955513), (217, 558718), (257, 471758), (434, 279359), (514, 235879), (1087, 111538), (1799, 67394), (2174, 55769), (3598, 33697), (7609, 15934), (7967, 15218)]