2056523864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{997}}^1$

素因数の和:1572

約数の個数: 64

約数和(自身を含む): 4235911200

約数和(自身を除く): 2179387336

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 523, 986, 997, 1046, 1972, 1994, 2092, 3944, 3988, 4184, 7976, 8891, 15167, 16949, 17782, 28913, 30334, 33898, 35564, 57826, 60668, 67796, 71128, 115652, 121336, 135592, 231304, 257839, 491521, 515678, 521431, 983042, 1031356, 1042862, 1966084, 2062712, 2085724, 3932168, 4171448, 8864327, 15121499, 17728654, 30242998, 35457308, 60485996, 70914616, 120971992, 257065483, 514130966, 1028261932, 2056523864]

約数ペア:

[(1, 2056523864), (2, 1028261932), (4, 514130966), (8, 257065483), (17, 120971992), (29, 70914616), (34, 60485996), (58, 35457308), (68, 30242998), (116, 17728654), (136, 15121499), (232, 8864327), (493, 4171448), (523, 3932168), (986, 2085724), (997, 2062712), (1046, 1966084), (1972, 1042862), (1994, 1031356), (2092, 983042), (3944, 521431), (3988, 515678), (4184, 491521), (7976, 257839), (8891, 231304), (15167, 135592), (16949, 121336), (17782, 115652), (28913, 71128), (30334, 67796), (33898, 60668), (35564, 57826)]