231036728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2221507}}^1$

素因数の和:2221526

約数の個数: 16

約数和(自身を含む): 466516680

約数和(自身を除く): 235479952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2221507, 4443014, 8886028, 17772056, 28879591, 57759182, 115518364, 231036728]

約数ペア:

[(1, 231036728), (2, 115518364), (4, 57759182), (8, 28879591), (13, 17772056), (26, 8886028), (52, 4443014), (104, 2221507)]