473681884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{66491}}^1$

素因数の和:66645

約数の個数: 24

約数和(自身を含む): 899237808

約数和(自身を除く): 425555924

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 66491, 132982, 265964, 864383, 1728766, 3457532, 9109267, 18218534, 36437068, 118420471, 236840942, 473681884]

約数ペア:

[(1, 473681884), (2, 236840942), (4, 118420471), (13, 36437068), (26, 18218534), (52, 9109267), (137, 3457532), (274, 1728766), (548, 864383), (1781, 265964), (3562, 132982), (7124, 66491)]