1211696772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{706117}}^1$

素因数の和:706148

約数の個数: 48

約数和(自身を含む): 3321579072

約数和(自身を除く): 2109882300

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 706117, 1412234, 2118351, 2824468, 4236702, 7767287, 8473404, 9179521, 15534574, 18359042, 23301861, 27538563, 31069148, 36718084, 46603722, 55077126, 93207444, 100974731, 110154252, 201949462, 302924193, 403898924, 605848386, 1211696772]

約数ペア:

[(1, 1211696772), (2, 605848386), (3, 403898924), (4, 302924193), (6, 201949462), (11, 110154252), (12, 100974731), (13, 93207444), (22, 55077126), (26, 46603722), (33, 36718084), (39, 31069148), (44, 27538563), (52, 23301861), (66, 18359042), (78, 15534574), (132, 9179521), (143, 8473404), (156, 7767287), (286, 4236702), (429, 2824468), (572, 2118351), (858, 1412234), (1716, 706117)]