905235836

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{68227}}^1$

素因数の和:68369

約数の個数: 24

約数和(自身を含む): 1650571776

約数和(自身を除く): 745335940

約数列:

[1, 2, 4, 31, 62, 107, 124, 214, 428, 3317, 6634, 13268, 68227, 136454, 272908, 2115037, 4230074, 7300289, 8460148, 14600578, 29201156, 226308959, 452617918, 905235836]

約数ペア:

[(1, 905235836), (2, 452617918), (4, 226308959), (31, 29201156), (62, 14600578), (107, 8460148), (124, 7300289), (214, 4230074), (428, 2115037), (3317, 272908), (6634, 136454), (13268, 68227)]