2184186809

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2063}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 2846140416

約数和(自身を除く): 661953607

約数列:

[1, 7, 17, 31, 41, 49, 119, 217, 287, 527, 697, 833, 1271, 1519, 2009, 2063, 3689, 4879, 8897, 14441, 21607, 25823, 34153, 35071, 62279, 63953, 84583, 101087, 151249, 245497, 447671, 592081, 1058743, 1087201, 1437911, 1718479, 2622073, 3133697, 4144567, 7610407, 10065377, 18354511, 44575241, 53272849, 70457639, 128481577, 312026687, 2184186809]

約数ペア:

[(1, 2184186809), (7, 312026687), (17, 128481577), (31, 70457639), (41, 53272849), (49, 44575241), (119, 18354511), (217, 10065377), (287, 7610407), (527, 4144567), (697, 3133697), (833, 2622073), (1271, 1718479), (1519, 1437911), (2009, 1087201), (2063, 1058743), (3689, 592081), (4879, 447671), (8897, 245497), (14441, 151249), (21607, 101087), (25823, 84583), (34153, 63953), (35071, 62279)]