2021566162

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{9631}}^1$

素因数の和:9727

約数の個数: 64

約数和(自身を含む): 3994583040

約数和(自身を除く): 1973016878

約数列:

[1, 2, 7, 11, 14, 22, 29, 47, 58, 77, 94, 154, 203, 319, 329, 406, 517, 638, 658, 1034, 1363, 2233, 2726, 3619, 4466, 7238, 9541, 9631, 14993, 19082, 19262, 29986, 67417, 104951, 105941, 134834, 209902, 211882, 279299, 452657, 558598, 741587, 905314, 1483174, 1955093, 3072289, 3168599, 3910186, 4979227, 6144578, 6337198, 9958454, 13127053, 21506023, 26254106, 34854589, 43012046, 69709178, 91889371, 144397583, 183778742, 288795166, 1010783081, 2021566162]

約数ペア:

[(1, 2021566162), (2, 1010783081), (7, 288795166), (11, 183778742), (14, 144397583), (22, 91889371), (29, 69709178), (47, 43012046), (58, 34854589), (77, 26254106), (94, 21506023), (154, 13127053), (203, 9958454), (319, 6337198), (329, 6144578), (406, 4979227), (517, 3910186), (638, 3168599), (658, 3072289), (1034, 1955093), (1363, 1483174), (2233, 905314), (2726, 741587), (3619, 558598), (4466, 452657), (7238, 279299), (9541, 211882), (9631, 209902), (14993, 134834), (19082, 105941), (19262, 104951), (29986, 67417)]