2003254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 3545856

約数和(自身を除く): 1542602

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 107, 214, 253, 407, 506, 814, 851, 1177, 1702, 2354, 2461, 3959, 4922, 7918, 9361, 18722, 27071, 43549, 54142, 87098, 91057, 182114, 1001627, 2003254]

約数ペア:

[(1, 2003254), (2, 1001627), (11, 182114), (22, 91057), (23, 87098), (37, 54142), (46, 43549), (74, 27071), (107, 18722), (214, 9361), (253, 7918), (407, 4922), (506, 3959), (814, 2461), (851, 2354), (1177, 1702)]