1896689312

素因数分解:

$2^5\times 7^1\times {\mathrm{389}}^1\times {\mathrm{21767}}^1$

素因数の和:22173

約数の個数: 48

約数和(自身を含む): 4278718080

約数和(自身を除く): 2382028768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 389, 778, 1556, 2723, 3112, 5446, 6224, 10892, 12448, 21767, 21784, 43534, 43568, 87068, 87136, 152369, 174136, 304738, 348272, 609476, 696544, 1218952, 2437904, 4875808, 8467363, 16934726, 33869452, 59271541, 67738904, 118543082, 135477808, 237086164, 270955616, 474172328, 948344656, 1896689312]

約数ペア:

[(1, 1896689312), (2, 948344656), (4, 474172328), (7, 270955616), (8, 237086164), (14, 135477808), (16, 118543082), (28, 67738904), (32, 59271541), (56, 33869452), (112, 16934726), (224, 8467363), (389, 4875808), (778, 2437904), (1556, 1218952), (2723, 696544), (3112, 609476), (5446, 348272), (6224, 304738), (10892, 174136), (12448, 152369), (21767, 87136), (21784, 87068), (43534, 43568)]