2501566756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{21563}}^1$

素因数の和:21700

約数の個数: 48

約数和(自身を含む): 4970415744

約数和(自身を除く): 2468848988

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 97, 194, 299, 388, 598, 1196, 1261, 2231, 2522, 4462, 5044, 8924, 21563, 29003, 43126, 58006, 86252, 116012, 280319, 495949, 560638, 991898, 1121276, 1983796, 2091611, 4183222, 6447337, 8366444, 12894674, 25789348, 27190943, 48107053, 54381886, 96214106, 108763772, 192428212, 625391689, 1250783378, 2501566756]

約数ペア:

[(1, 2501566756), (2, 1250783378), (4, 625391689), (13, 192428212), (23, 108763772), (26, 96214106), (46, 54381886), (52, 48107053), (92, 27190943), (97, 25789348), (194, 12894674), (299, 8366444), (388, 6447337), (598, 4183222), (1196, 2091611), (1261, 1983796), (2231, 1121276), (2522, 991898), (4462, 560638), (5044, 495949), (8924, 280319), (21563, 116012), (29003, 86252), (43126, 58006)]