2009644554

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{161729}}^1$

素因数の和:161862

約数の個数: 32

約数和(自身を含む): 4269672000

約数和(自身を除く): 2260027446

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 327, 654, 2071, 4142, 6213, 12426, 161729, 323458, 485187, 970374, 3072851, 6145702, 9218553, 17628461, 18437106, 35256922, 52885383, 105770766, 334940759, 669881518, 1004822277, 2009644554]

約数ペア:

[(1, 2009644554), (2, 1004822277), (3, 669881518), (6, 334940759), (19, 105770766), (38, 52885383), (57, 35256922), (109, 18437106), (114, 17628461), (218, 9218553), (327, 6145702), (654, 3072851), (2071, 970374), (4142, 485187), (6213, 323458), (12426, 161729)]