13305889816

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{1901}}^1\times {\mathrm{1993}}^1$

素因数の和:4339

約数の個数: 32

約数和(自身を含む): 25031080800

約数和(自身を除く): 11725190984

約数列:

[1, 2, 4, 8, 439, 878, 1756, 1901, 1993, 3512, 3802, 3986, 7604, 7972, 15208, 15944, 834539, 874927, 1669078, 1749854, 3338156, 3499708, 3788693, 6676312, 6999416, 7577386, 15154772, 30309544, 1663236227, 3326472454, 6652944908, 13305889816]

約数ペア:

[(1, 13305889816), (2, 6652944908), (4, 3326472454), (8, 1663236227), (439, 30309544), (878, 15154772), (1756, 7577386), (1901, 6999416), (1993, 6676312), (3512, 3788693), (3802, 3499708), (3986, 3338156), (7604, 1749854), (7972, 1669078), (15208, 874927), (15944, 834539)]