2473952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 5538960

約数和(自身を除く): 3065008

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 313, 416, 494, 608, 626, 988, 1252, 1976, 2504, 3952, 4069, 5008, 5947, 7904, 8138, 10016, 11894, 16276, 23788, 32552, 47576, 65104, 77311, 95152, 130208, 154622, 190304, 309244, 618488, 1236976, 2473952]

約数ペア:

[(1, 2473952), (2, 1236976), (4, 618488), (8, 309244), (13, 190304), (16, 154622), (19, 130208), (26, 95152), (32, 77311), (38, 65104), (52, 47576), (76, 32552), (104, 23788), (152, 16276), (208, 11894), (247, 10016), (304, 8138), (313, 7904), (416, 5947), (494, 5008), (608, 4069), (626, 3952), (988, 2504), (1252, 1976)]