2149464586

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{2647}}^1$

素因数の和:2938

約数の個数: 32

約数和(自身を含む): 3416555520

約数和(自身を除く): 1267090934

約数列:

[1, 2, 23, 46, 127, 139, 254, 278, 2647, 2921, 3197, 5294, 5842, 6394, 17653, 35306, 60881, 121762, 336169, 367933, 406019, 672338, 735866, 812038, 7731887, 8462459, 15463774, 16924918, 46727491, 93454982, 1074732293, 2149464586]

約数ペア:

[(1, 2149464586), (2, 1074732293), (23, 93454982), (46, 46727491), (127, 16924918), (139, 15463774), (254, 8462459), (278, 7731887), (2647, 812038), (2921, 735866), (3197, 672338), (5294, 406019), (5842, 367933), (6394, 336169), (17653, 121762), (35306, 60881)]