2489908036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{563}}^1$

素因数の和:841

約数の個数: 96

約数和(自身を含む): 5539580928

約数和(自身を除く): 3049672892

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 154, 166, 173, 308, 332, 346, 563, 581, 692, 913, 1126, 1162, 1211, 1826, 1903, 2252, 2324, 2422, 3652, 3806, 3941, 4844, 6193, 6391, 7612, 7882, 12386, 12782, 13321, 14359, 15764, 24772, 25564, 26642, 28718, 43351, 46729, 53284, 57436, 86702, 93458, 97399, 100513, 157949, 173404, 186916, 194798, 201026, 315898, 327103, 389596, 402052, 514019, 631796, 654206, 681793, 1028038, 1071389, 1105643, 1308412, 1363586, 2056076, 2142778, 2211286, 2727172, 3598133, 4285556, 4422572, 7196266, 7499723, 8084117, 14392532, 14999446, 16168234, 29998892, 32336468, 56588819, 88925287, 113177638, 177850574, 226355276, 355701148, 622477009, 1244954018, 2489908036]

約数ペア:

[(1, 2489908036), (2, 1244954018), (4, 622477009), (7, 355701148), (11, 226355276), (14, 177850574), (22, 113177638), (28, 88925287), (44, 56588819), (77, 32336468), (83, 29998892), (154, 16168234), (166, 14999446), (173, 14392532), (308, 8084117), (332, 7499723), (346, 7196266), (563, 4422572), (581, 4285556), (692, 3598133), (913, 2727172), (1126, 2211286), (1162, 2142778), (1211, 2056076), (1826, 1363586), (1903, 1308412), (2252, 1105643), (2324, 1071389), (2422, 1028038), (3652, 681793), (3806, 654206), (3941, 631796), (4844, 514019), (6193, 402052), (6391, 389596), (7612, 327103), (7882, 315898), (12386, 201026), (12782, 194798), (13321, 186916), (14359, 173404), (15764, 157949), (24772, 100513), (25564, 97399), (26642, 93458), (28718, 86702), (43351, 57436), (46729, 53284)]