2000272899

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{1373}}^1$

素因数の和:1875

約数の個数: 32

約数和(自身を含む): 2862316800

約数和(自身を除く): 862043901

約数列:

[1, 3, 19, 57, 61, 183, 419, 1159, 1257, 1373, 3477, 4119, 7961, 23883, 25559, 26087, 76677, 78261, 83753, 251259, 485621, 575287, 1456863, 1591307, 1725861, 4773921, 10930453, 32791359, 35092507, 105277521, 666757633, 2000272899]

約数ペア:

[(1, 2000272899), (3, 666757633), (19, 105277521), (57, 35092507), (61, 32791359), (183, 10930453), (419, 4773921), (1159, 1725861), (1257, 1591307), (1373, 1456863), (3477, 575287), (4119, 485621), (7961, 251259), (23883, 83753), (25559, 78261), (26087, 76677)]