1622236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 3709440

約数和(自身を除く): 2087204

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 229, 253, 308, 322, 458, 506, 644, 916, 1012, 1603, 1771, 2519, 3206, 3542, 5038, 5267, 6412, 7084, 10076, 10534, 17633, 21068, 35266, 36869, 57937, 70532, 73738, 115874, 147476, 231748, 405559, 811118, 1622236]

約数ペア:

[(1, 1622236), (2, 811118), (4, 405559), (7, 231748), (11, 147476), (14, 115874), (22, 73738), (23, 70532), (28, 57937), (44, 36869), (46, 35266), (77, 21068), (92, 17633), (154, 10534), (161, 10076), (229, 7084), (253, 6412), (308, 5267), (322, 5038), (458, 3542), (506, 3206), (644, 2519), (916, 1771), (1012, 1603)]