12380452532

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{31721}}^1$

素因数の和:32048

約数の個数: 48

約数和(自身を含む): 25324814592

約数和(自身を除く): 12944362060

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 263, 371, 526, 742, 1052, 1484, 1841, 3682, 7364, 13939, 27878, 31721, 55756, 63442, 97573, 126884, 195146, 222047, 390292, 444094, 888188, 1681213, 3362426, 6724852, 8342623, 11768491, 16685246, 23536982, 33370492, 47073964, 58398361, 116796722, 233593444, 442159019, 884318038, 1768636076, 3095113133, 6190226266, 12380452532]

約数ペア:

[(1, 12380452532), (2, 6190226266), (4, 3095113133), (7, 1768636076), (14, 884318038), (28, 442159019), (53, 233593444), (106, 116796722), (212, 58398361), (263, 47073964), (371, 33370492), (526, 23536982), (742, 16685246), (1052, 11768491), (1484, 8342623), (1841, 6724852), (3682, 3362426), (7364, 1681213), (13939, 888188), (27878, 444094), (31721, 390292), (55756, 222047), (63442, 195146), (97573, 126884)]