2177068

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 3995264

約数和(自身を除く): 1818196

約数列:

[1, 2, 4, 31, 62, 97, 124, 181, 194, 362, 388, 724, 3007, 5611, 6014, 11222, 12028, 17557, 22444, 35114, 70228, 544267, 1088534, 2177068]

約数ペア:

[(1, 2177068), (2, 1088534), (4, 544267), (31, 70228), (62, 35114), (97, 22444), (124, 17557), (181, 12028), (194, 11222), (362, 6014), (388, 5611), (724, 3007)]