245845164

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{386549}}^1$

素因数の和:386609

約数の個数: 24

約数和(自身を含む): 584463600

約数和(自身を除く): 338618436

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 386549, 773098, 1159647, 1546196, 2319294, 4638588, 20487097, 40974194, 61461291, 81948388, 122922582, 245845164]

約数ペア:

[(1, 245845164), (2, 122922582), (3, 81948388), (4, 61461291), (6, 40974194), (12, 20487097), (53, 4638588), (106, 2319294), (159, 1546196), (212, 1159647), (318, 773098), (636, 386549)]