1839776764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{84347}}^1$

素因数の和:84418

約数の個数: 48

約数和(自身を含む): 3967729920

約数和(自身を除く): 2127953156

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 3116, 5453, 10906, 21812, 84347, 168694, 337388, 590429, 1180858, 1602593, 2361716, 3205186, 3458227, 6410372, 6916454, 11218151, 13832908, 22436302, 24207589, 44872604, 48415178, 65706313, 96830356, 131412626, 262825252, 459944191, 919888382, 1839776764]

約数ペア:

[(1, 1839776764), (2, 919888382), (4, 459944191), (7, 262825252), (14, 131412626), (19, 96830356), (28, 65706313), (38, 48415178), (41, 44872604), (76, 24207589), (82, 22436302), (133, 13832908), (164, 11218151), (266, 6916454), (287, 6410372), (532, 3458227), (574, 3205186), (779, 2361716), (1148, 1602593), (1558, 1180858), (3116, 590429), (5453, 337388), (10906, 168694), (21812, 84347)]