3997225442

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{11897}}^1$

素因数の和:12242

約数の個数: 32

約数和(自身を含む): 6949193472

約数和(自身を除く): 2951968030

約数列:

[1, 2, 7, 14, 103, 206, 233, 466, 721, 1442, 1631, 3262, 11897, 23794, 23999, 47998, 83279, 166558, 167993, 335986, 1225391, 2450782, 2772001, 5544002, 8577737, 17155474, 19404007, 38808014, 285516103, 571032206, 1998612721, 3997225442]

約数ペア:

[(1, 3997225442), (2, 1998612721), (7, 571032206), (14, 285516103), (103, 38808014), (206, 19404007), (233, 17155474), (466, 8577737), (721, 5544002), (1442, 2772001), (1631, 2450782), (3262, 1225391), (11897, 335986), (23794, 167993), (23999, 166558), (47998, 83279)]