2017866004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{159793}}^1$

素因数の和:159856

約数の個数: 48

約数和(自身を含む): 4510025856

約数和(自身を除く): 2492159852

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 3157, 6314, 12628, 159793, 319586, 639172, 1118551, 1757723, 2237102, 3515446, 4474204, 6551513, 7030892, 12304061, 13103026, 24608122, 26206052, 45860591, 49216244, 72066643, 91721182, 144133286, 183442364, 288266572, 504466501, 1008933002, 2017866004]

約数ペア:

[(1, 2017866004), (2, 1008933002), (4, 504466501), (7, 288266572), (11, 183442364), (14, 144133286), (22, 91721182), (28, 72066643), (41, 49216244), (44, 45860591), (77, 26206052), (82, 24608122), (154, 13103026), (164, 12304061), (287, 7030892), (308, 6551513), (451, 4474204), (574, 3515446), (902, 2237102), (1148, 1757723), (1804, 1118551), (3157, 639172), (6314, 319586), (12628, 159793)]