1289732052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{15217}}^1$

素因数の和:16240

約数の個数: 48

約数和(自身を含む): 3442920320

約数和(自身を除く): 2153188268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1009, 2018, 3027, 4036, 6054, 7063, 12108, 14126, 15217, 21189, 28252, 30434, 42378, 45651, 60868, 84756, 91302, 106519, 182604, 213038, 319557, 426076, 639114, 1278228, 15353953, 30707906, 46061859, 61415812, 92123718, 107477671, 184247436, 214955342, 322433013, 429910684, 644866026, 1289732052]

約数ペア:

[(1, 1289732052), (2, 644866026), (3, 429910684), (4, 322433013), (6, 214955342), (7, 184247436), (12, 107477671), (14, 92123718), (21, 61415812), (28, 46061859), (42, 30707906), (84, 15353953), (1009, 1278228), (2018, 639114), (3027, 426076), (4036, 319557), (6054, 213038), (7063, 182604), (12108, 106519), (14126, 91302), (15217, 84756), (21189, 60868), (28252, 45651), (30434, 42378)]