2783245164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{72503}}^1$

素因数の和:72974

約数の個数: 48

約数和(自身を含む): 7438330368

約数和(自身を除く): 4655085204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 457, 914, 1371, 1828, 2742, 3199, 5484, 6398, 9597, 12796, 19194, 38388, 72503, 145006, 217509, 290012, 435018, 507521, 870036, 1015042, 1522563, 2030084, 3045126, 6090252, 33133871, 66267742, 99401613, 132535484, 198803226, 231937097, 397606452, 463874194, 695811291, 927748388, 1391622582, 2783245164]

約数ペア:

[(1, 2783245164), (2, 1391622582), (3, 927748388), (4, 695811291), (6, 463874194), (7, 397606452), (12, 231937097), (14, 198803226), (21, 132535484), (28, 99401613), (42, 66267742), (84, 33133871), (457, 6090252), (914, 3045126), (1371, 2030084), (1828, 1522563), (2742, 1015042), (3199, 870036), (5484, 507521), (6398, 435018), (9597, 290012), (12796, 217509), (19194, 145006), (38388, 72503)]