381088894066

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{4679}}^1\times {\mathrm{112807}}^1$

素因数の和:117526

約数の個数: 24

約数和(自身を含む): 603437065920

約数和(自身を除く): 222348171854

約数列:

[1, 2, 19, 38, 361, 722, 4679, 9358, 88901, 112807, 177802, 225614, 1689119, 2143333, 3378238, 4286666, 40723327, 81446654, 527823953, 1055647906, 10028655107, 20057310214, 190544447033, 381088894066]

約数ペア:

[(1, 381088894066), (2, 190544447033), (19, 20057310214), (38, 10028655107), (361, 1055647906), (722, 527823953), (4679, 81446654), (9358, 40723327), (88901, 4286666), (112807, 3378238), (177802, 2143333), (225614, 1689119)]