620542014

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{49939}}^1$

素因数の和:50072

約数の個数: 32

約数和(自身を含む): 1318416000

約数和(自身を除く): 697873986

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 327, 654, 2071, 4142, 6213, 12426, 49939, 99878, 149817, 299634, 948841, 1897682, 2846523, 5443351, 5693046, 10886702, 16330053, 32660106, 103423669, 206847338, 310271007, 620542014]

約数ペア:

[(1, 620542014), (2, 310271007), (3, 206847338), (6, 103423669), (19, 32660106), (38, 16330053), (57, 10886702), (109, 5693046), (114, 5443351), (218, 2846523), (327, 1897682), (654, 948841), (2071, 299634), (4142, 149817), (6213, 99878), (12426, 49939)]