2017352892

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{19973}}^1$

素因数の和:20442

約数の個数: 48

約数和(自身を含む): 4966335360

約数和(自身を除く): 2948982468

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 443, 886, 1329, 1772, 2658, 5316, 8417, 16834, 19973, 25251, 33668, 39946, 50502, 59919, 79892, 101004, 119838, 239676, 379487, 758974, 1138461, 1517948, 2276922, 4553844, 8848039, 17696078, 26544117, 35392156, 53088234, 106176468, 168112741, 336225482, 504338223, 672450964, 1008676446, 2017352892]

約数ペア:

[(1, 2017352892), (2, 1008676446), (3, 672450964), (4, 504338223), (6, 336225482), (12, 168112741), (19, 106176468), (38, 53088234), (57, 35392156), (76, 26544117), (114, 17696078), (228, 8848039), (443, 4553844), (886, 2276922), (1329, 1517948), (1772, 1138461), (2658, 758974), (5316, 379487), (8417, 239676), (16834, 119838), (19973, 101004), (25251, 79892), (33668, 59919), (39946, 50502)]