1145253142

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{701}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 1947241296

約数和(自身を除く): 801988154

約数列:

[1, 2, 11, 22, 43, 86, 121, 157, 242, 314, 473, 701, 946, 1402, 1727, 3454, 5203, 6751, 7711, 10406, 13502, 15422, 18997, 30143, 37994, 60286, 74261, 84821, 110057, 148522, 169642, 220114, 331573, 663146, 816871, 1210627, 1633742, 2421254, 3647303, 4732451, 7294606, 9464902, 13316897, 26633794, 52056961, 104113922, 572626571, 1145253142]

約数ペア:

[(1, 1145253142), (2, 572626571), (11, 104113922), (22, 52056961), (43, 26633794), (86, 13316897), (121, 9464902), (157, 7294606), (242, 4732451), (314, 3647303), (473, 2421254), (701, 1633742), (946, 1210627), (1402, 816871), (1727, 663146), (3454, 331573), (5203, 220114), (6751, 169642), (7711, 148522), (10406, 110057), (13502, 84821), (15422, 74261), (18997, 60286), (30143, 37994)]