1611264746

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{6553}}^1$

素因数の和:6775

約数の個数: 48

約数和(自身を含む): 3043913544

約数和(自身を除く): 1432648798

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 193, 386, 637, 1274, 1351, 2509, 2702, 5018, 6553, 9457, 13106, 17563, 18914, 35126, 45871, 85189, 91742, 122941, 170378, 245882, 321097, 596323, 642194, 1192646, 1264729, 2529458, 4174261, 8348522, 8853103, 16441477, 17706206, 32882954, 61971721, 115090339, 123943442, 230180678, 805632373, 1611264746]

約数ペア:

[(1, 1611264746), (2, 805632373), (7, 230180678), (13, 123943442), (14, 115090339), (26, 61971721), (49, 32882954), (91, 17706206), (98, 16441477), (182, 8853103), (193, 8348522), (386, 4174261), (637, 2529458), (1274, 1264729), (1351, 1192646), (2509, 642194), (2702, 596323), (5018, 321097), (6553, 245882), (9457, 170378), (13106, 122941), (17563, 91742), (18914, 85189), (35126, 45871)]