1285193518

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1\times {\mathrm{2467}}^1$

素因数の和:2896

約数の個数: 32

約数和(自身を含む): 2229018624

約数和(自身を除く): 943825106

約数列:

[1, 2, 7, 14, 127, 254, 293, 586, 889, 1778, 2051, 2467, 4102, 4934, 17269, 34538, 37211, 74422, 260477, 313309, 520954, 626618, 722831, 1445662, 2193163, 4386326, 5059817, 10119634, 91799537, 183599074, 642596759, 1285193518]

約数ペア:

[(1, 1285193518), (2, 642596759), (7, 183599074), (14, 91799537), (127, 10119634), (254, 5059817), (293, 4386326), (586, 2193163), (889, 1445662), (1778, 722831), (2051, 626618), (2467, 520954), (4102, 313309), (4934, 260477), (17269, 74422), (34538, 37211)]