4407364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 8382528

約数和(自身を除く): 3975164

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 647, 1294, 1703, 2588, 3406, 6812, 8411, 16822, 33644, 84757, 169514, 339028, 1101841, 2203682, 4407364]

約数ペア:

[(1, 4407364), (2, 2203682), (4, 1101841), (13, 339028), (26, 169514), (52, 84757), (131, 33644), (262, 16822), (524, 8411), (647, 6812), (1294, 3406), (1703, 2588)]