381836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 823200

約数和(自身を除く): 441364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1049, 2098, 4196, 7343, 13637, 14686, 27274, 29372, 54548, 95459, 190918, 381836]

約数ペア:

[(1, 381836), (2, 190918), (4, 95459), (7, 54548), (13, 29372), (14, 27274), (26, 14686), (28, 13637), (52, 7343), (91, 4196), (182, 2098), (364, 1049)]