2078934419

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{15199}}^1$

素因数の和:15554

約数の個数: 16

約数和(自身を含む): 2290944000

約数和(自身を除く): 212009581

約数列:

[1, 19, 23, 313, 437, 5947, 7199, 15199, 136781, 288781, 349577, 4757287, 6641963, 90388453, 109417601, 2078934419]

約数ペア:

[(1, 2078934419), (19, 109417601), (23, 90388453), (313, 6641963), (437, 4757287), (5947, 349577), (7199, 288781), (15199, 136781)]