2069875208

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{105649}}^1$

素因数の和:105765

約数の個数: 32

約数和(自身を含む): 4056960000

約数和(自身を除く): 1987084792

約数列:

[1, 2, 4, 8, 31, 62, 79, 124, 158, 248, 316, 632, 2449, 4898, 9796, 19592, 105649, 211298, 422596, 845192, 3275119, 6550238, 8346271, 13100476, 16692542, 26200952, 33385084, 66770168, 258734401, 517468802, 1034937604, 2069875208]

約数ペア:

[(1, 2069875208), (2, 1034937604), (4, 517468802), (8, 258734401), (31, 66770168), (62, 33385084), (79, 26200952), (124, 16692542), (158, 13100476), (248, 8346271), (316, 6550238), (632, 3275119), (2449, 845192), (4898, 422596), (9796, 211298), (19592, 105649)]