415860049

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 490815360

約数和(自身を除く): 74955311

約数列:

[1, 11, 19, 73, 97, 209, 281, 803, 1067, 1387, 1843, 3091, 5339, 7081, 15257, 20273, 20513, 27257, 58729, 77891, 134539, 225643, 299827, 389747, 517883, 1479929, 1989761, 4287217, 5696713, 21887371, 37805459, 415860049]

約数ペア:

[(1, 415860049), (11, 37805459), (19, 21887371), (73, 5696713), (97, 4287217), (209, 1989761), (281, 1479929), (803, 517883), (1067, 389747), (1387, 299827), (1843, 225643), (3091, 134539), (5339, 77891), (7081, 58729), (15257, 27257), (20273, 20513)]