619390046

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{433}}^1$

素因数の和:737

約数の個数: 48

約数和(自身を含む): 1072243872

約数和(自身を除く): 452853826

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 257, 433, 506, 514, 866, 2783, 2827, 4763, 5566, 5654, 5911, 9526, 9959, 11822, 19918, 31097, 52393, 62194, 65021, 104786, 109549, 111281, 130042, 219098, 222562, 715231, 1205039, 1224091, 1430462, 2410078, 2448182, 2559463, 5118926, 13465001, 26930002, 28154093, 56308186, 309695023, 619390046]

約数ペア:

[(1, 619390046), (2, 309695023), (11, 56308186), (22, 28154093), (23, 26930002), (46, 13465001), (121, 5118926), (242, 2559463), (253, 2448182), (257, 2410078), (433, 1430462), (506, 1224091), (514, 1205039), (866, 715231), (2783, 222562), (2827, 219098), (4763, 130042), (5566, 111281), (5654, 109549), (5911, 104786), (9526, 65021), (9959, 62194), (11822, 52393), (19918, 31097)]