419528054

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{6397}}^1$

素因数の和:6692

約数の個数: 24

約数和(自身を含む): 694362144

約数和(自身を除く): 274834090

約数列:

[1, 2, 11, 22, 121, 242, 271, 542, 2981, 5962, 6397, 12794, 32791, 65582, 70367, 140734, 774037, 1548074, 1733587, 3467174, 19069457, 38138914, 209764027, 419528054]

約数ペア:

[(1, 419528054), (2, 209764027), (11, 38138914), (22, 19069457), (121, 3467174), (242, 1733587), (271, 1548074), (542, 774037), (2981, 140734), (5962, 70367), (6397, 65582), (12794, 32791)]