2078521284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{313219}}^1$

素因数の和:313312

約数の個数: 48

約数和(自身を含む): 5612902400

約数和(自身を除く): 3534381116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 313219, 626438, 939657, 1252876, 1879314, 2192533, 3758628, 4385066, 6577599, 8770132, 13155198, 24744301, 26310396, 49488602, 74232903, 98977204, 148465806, 173210107, 296931612, 346420214, 519630321, 692840428, 1039260642, 2078521284]

約数ペア:

[(1, 2078521284), (2, 1039260642), (3, 692840428), (4, 519630321), (6, 346420214), (7, 296931612), (12, 173210107), (14, 148465806), (21, 98977204), (28, 74232903), (42, 49488602), (79, 26310396), (84, 24744301), (158, 13155198), (237, 8770132), (316, 6577599), (474, 4385066), (553, 3758628), (948, 2192533), (1106, 1879314), (1659, 1252876), (2212, 939657), (3318, 626438), (6636, 313219)]