1293417356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{5923}}^1$

素因数の和:6654

約数の個数: 48

約数和(自身を含む): 2826458880

約数和(自身を除く): 1533041524

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 709, 1418, 2836, 4963, 5923, 7799, 9926, 11846, 15598, 19852, 23692, 31196, 41461, 54593, 65153, 82922, 109186, 130306, 165844, 218372, 260612, 456071, 912142, 1824284, 4199407, 8398814, 16797628, 29395849, 46193477, 58791698, 92386954, 117583396, 184773908, 323354339, 646708678, 1293417356]

約数ペア:

[(1, 1293417356), (2, 646708678), (4, 323354339), (7, 184773908), (11, 117583396), (14, 92386954), (22, 58791698), (28, 46193477), (44, 29395849), (77, 16797628), (154, 8398814), (308, 4199407), (709, 1824284), (1418, 912142), (2836, 456071), (4963, 260612), (5923, 218372), (7799, 165844), (9926, 130306), (11846, 109186), (15598, 82922), (19852, 65153), (23692, 54593), (31196, 41461)]