2050199998

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{324707}}^1$

素因数の和:324768

約数の個数: 32

約数和(自身を含む): 3927667968

約数和(自身を除く): 1877467970

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 6314, 324707, 649414, 2272949, 3571777, 4545898, 7143554, 13312987, 25002439, 26625974, 50004878, 93190909, 146442857, 186381818, 292885714, 1025099999, 2050199998]

約数ペア:

[(1, 2050199998), (2, 1025099999), (7, 292885714), (11, 186381818), (14, 146442857), (22, 93190909), (41, 50004878), (77, 26625974), (82, 25002439), (154, 13312987), (287, 7143554), (451, 4545898), (574, 3571777), (902, 2272949), (3157, 649414), (6314, 324707)]