2912573804

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{3187}}^1$

素因数の和:3582

約数の個数: 48

約数和(自身を含む): 5895708672

約数和(自身を除く): 2983134868

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 257, 508, 514, 889, 1028, 1778, 1799, 3187, 3556, 3598, 6374, 7196, 12748, 22309, 32639, 44618, 65278, 89236, 130556, 228473, 404749, 456946, 809498, 819059, 913892, 1618996, 1638118, 2833243, 3276236, 5666486, 5733413, 11332972, 11466826, 22933652, 104020493, 208040986, 416081972, 728143451, 1456286902, 2912573804]

約数ペア:

[(1, 2912573804), (2, 1456286902), (4, 728143451), (7, 416081972), (14, 208040986), (28, 104020493), (127, 22933652), (254, 11466826), (257, 11332972), (508, 5733413), (514, 5666486), (889, 3276236), (1028, 2833243), (1778, 1638118), (1799, 1618996), (3187, 913892), (3556, 819059), (3598, 809498), (6374, 456946), (7196, 404749), (12748, 228473), (22309, 130556), (32639, 89236), (44618, 65278)]