1273188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 3548160

約数和(自身を除く): 2274972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 659, 966, 1318, 1932, 1977, 2636, 3954, 4613, 7908, 9226, 13839, 15157, 18452, 27678, 30314, 45471, 55356, 60628, 90942, 106099, 181884, 212198, 318297, 424396, 636594, 1273188]

約数ペア:

[(1, 1273188), (2, 636594), (3, 424396), (4, 318297), (6, 212198), (7, 181884), (12, 106099), (14, 90942), (21, 60628), (23, 55356), (28, 45471), (42, 30314), (46, 27678), (69, 18452), (84, 15157), (92, 13839), (138, 9226), (161, 7908), (276, 4613), (322, 3954), (483, 2636), (644, 1977), (659, 1932), (966, 1318)]