285448814

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{126641}}^1$

素因数の和:126680

約数の個数: 24

約数和(自身を含む): 519738768

約数和(自身を除く): 234289954

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 126641, 253282, 886487, 1772974, 2912743, 5825486, 6205409, 12410818, 20389201, 40778402, 142724407, 285448814]

約数ペア:

[(1, 285448814), (2, 142724407), (7, 40778402), (14, 20389201), (23, 12410818), (46, 6205409), (49, 5825486), (98, 2912743), (161, 1772974), (322, 886487), (1127, 253282), (2254, 126641)]