1918258846

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{25799}}^1$

素因数の和:25968

約数の個数: 32

約数和(自身を含む): 3388262400

約数和(自身を除く): 1470003554

約数列:

[1, 2, 7, 14, 47, 94, 113, 226, 329, 658, 791, 1582, 5311, 10622, 25799, 37177, 51598, 74354, 180593, 361186, 1212553, 2425106, 2915287, 5830574, 8487871, 16975742, 20407009, 40814018, 137018489, 274036978, 959129423, 1918258846]

約数ペア:

[(1, 1918258846), (2, 959129423), (7, 274036978), (14, 137018489), (47, 40814018), (94, 20407009), (113, 16975742), (226, 8487871), (329, 5830574), (658, 2915287), (791, 2425106), (1582, 1212553), (5311, 361186), (10622, 180593), (25799, 74354), (37177, 51598)]