70253222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2003}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 121201920

約数和(自身を除く): 50948698

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 247, 494, 923, 1349, 1846, 2003, 2698, 4006, 17537, 26039, 35074, 38057, 52078, 76114, 142213, 284426, 494741, 989482, 1848769, 2702047, 3697538, 5404094, 35126611, 70253222]

約数ペア:

[(1, 70253222), (2, 35126611), (13, 5404094), (19, 3697538), (26, 2702047), (38, 1848769), (71, 989482), (142, 494741), (247, 284426), (494, 142213), (923, 76114), (1349, 52078), (1846, 38057), (2003, 35074), (2698, 26039), (4006, 17537)]