3237388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 7386624

約数和(自身を除く): 4149236

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 457, 506, 644, 914, 1012, 1771, 1828, 3199, 3542, 5027, 6398, 7084, 10054, 10511, 12796, 20108, 21022, 35189, 42044, 70378, 73577, 115621, 140756, 147154, 231242, 294308, 462484, 809347, 1618694, 3237388]

約数ペア:

[(1, 3237388), (2, 1618694), (4, 809347), (7, 462484), (11, 294308), (14, 231242), (22, 147154), (23, 140756), (28, 115621), (44, 73577), (46, 70378), (77, 42044), (92, 35189), (154, 21022), (161, 20108), (253, 12796), (308, 10511), (322, 10054), (457, 7084), (506, 6398), (644, 5027), (914, 3542), (1012, 3199), (1771, 1828)]