2925734

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 5598720

約数和(自身を除く): 2672986

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 647, 1294, 2261, 4522, 4529, 9058, 10999, 12293, 21998, 24586, 76993, 86051, 153986, 172102, 208981, 417962, 1462867, 2925734]

約数ペア:

[(1, 2925734), (2, 1462867), (7, 417962), (14, 208981), (17, 172102), (19, 153986), (34, 86051), (38, 76993), (119, 24586), (133, 21998), (238, 12293), (266, 10999), (323, 9058), (646, 4529), (647, 4522), (1294, 2261)]