1025852464

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{704569}}^1$

素因数の和:704597

約数の個数: 40

約数和(自身を含む): 2446267040

約数和(自身を除く): 1420414576

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 704569, 1409138, 2818276, 4931983, 5636552, 9159397, 9863966, 11273104, 18318794, 19727932, 36637588, 39455864, 64115779, 73275176, 78911728, 128231558, 146550352, 256463116, 512926232, 1025852464]

約数ペア:

[(1, 1025852464), (2, 512926232), (4, 256463116), (7, 146550352), (8, 128231558), (13, 78911728), (14, 73275176), (16, 64115779), (26, 39455864), (28, 36637588), (52, 19727932), (56, 18318794), (91, 11273104), (104, 9863966), (112, 9159397), (182, 5636552), (208, 4931983), (364, 2818276), (728, 1409138), (1456, 704569)]