7144048982

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89227}}^1$

素因数の和:89305

約数の個数: 48

約数和(自身を含む): 13427029440

約数和(自身を除く): 6282980458

約数列:

[1, 2, 7, 14, 19, 38, 43, 49, 86, 98, 133, 266, 301, 602, 817, 931, 1634, 1862, 2107, 4214, 5719, 11438, 40033, 80066, 89227, 178454, 624589, 1249178, 1695313, 3390626, 3836761, 4372123, 7673522, 8744246, 11867191, 23734382, 26857327, 53714654, 72898459, 83070337, 145796918, 166140674, 188001289, 376002578, 510289213, 1020578426, 3572024491, 7144048982]

約数ペア:

[(1, 7144048982), (2, 3572024491), (7, 1020578426), (14, 510289213), (19, 376002578), (38, 188001289), (43, 166140674), (49, 145796918), (86, 83070337), (98, 72898459), (133, 53714654), (266, 26857327), (301, 23734382), (602, 11867191), (817, 8744246), (931, 7673522), (1634, 4372123), (1862, 3836761), (2107, 3390626), (4214, 1695313), (5719, 1249178), (11438, 624589), (40033, 178454), (80066, 89227)]