1313468958

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{463}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 2800392192

約数和(自身を除く): 1486923234

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 337, 366, 463, 674, 926, 1011, 1389, 1403, 2022, 2778, 2806, 4209, 7751, 8418, 10649, 15502, 20557, 21298, 23253, 28243, 31947, 41114, 46506, 56486, 61671, 63894, 84729, 123342, 156031, 169458, 312062, 468093, 472811, 649589, 936186, 945622, 1299178, 1418433, 1948767, 2836866, 3588713, 3897534, 7177426, 9517891, 10766139, 19035782, 21532278, 28553673, 57107346, 218911493, 437822986, 656734479, 1313468958]

約数ペア:

[(1, 1313468958), (2, 656734479), (3, 437822986), (6, 218911493), (23, 57107346), (46, 28553673), (61, 21532278), (69, 19035782), (122, 10766139), (138, 9517891), (183, 7177426), (337, 3897534), (366, 3588713), (463, 2836866), (674, 1948767), (926, 1418433), (1011, 1299178), (1389, 945622), (1403, 936186), (2022, 649589), (2778, 472811), (2806, 468093), (4209, 312062), (7751, 169458), (8418, 156031), (10649, 123342), (15502, 84729), (20557, 63894), (21298, 61671), (23253, 56486), (28243, 46506), (31947, 41114)]