4518436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2803}}^1$

素因数の和:2851

約数の個数: 24

約数和(自身を含む): 8793344

約数和(自身を除く): 4274908

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 2803, 5606, 11212, 36439, 72878, 86893, 145756, 173786, 347572, 1129609, 2259218, 4518436]

約数ペア:

[(1, 4518436), (2, 2259218), (4, 1129609), (13, 347572), (26, 173786), (31, 145756), (52, 86893), (62, 72878), (124, 36439), (403, 11212), (806, 5606), (1612, 2803)]