1629121028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{79687}}^1$

素因数の和:79979

約数の個数: 24

約数和(自身を含む): 3012206400

約数和(自身を除く): 1383085372

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 1076, 5111, 10222, 20444, 79687, 159374, 318748, 1514053, 3028106, 6056212, 21435803, 42871606, 85743212, 407280257, 814560514, 1629121028]

約数ペア:

[(1, 1629121028), (2, 814560514), (4, 407280257), (19, 85743212), (38, 42871606), (76, 21435803), (269, 6056212), (538, 3028106), (1076, 1514053), (5111, 318748), (10222, 159374), (20444, 79687)]