7556994478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2243}}^1\times {\mathrm{4139}}^1$

素因数の和:6432

約数の個数: 32

約数和(自身を含む): 12708938880

約数和(自身を除く): 5151944402

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 2243, 4139, 4486, 8278, 24673, 45529, 49346, 82991, 91058, 153143, 165982, 306286, 912901, 1684573, 1825802, 3369146, 9283777, 18567554, 102121547, 204243094, 343499749, 686999498, 3778497239, 7556994478]

約数ペア:

[(1, 7556994478), (2, 3778497239), (11, 686999498), (22, 343499749), (37, 204243094), (74, 102121547), (407, 18567554), (814, 9283777), (2243, 3369146), (4139, 1825802), (4486, 1684573), (8278, 912901), (24673, 306286), (45529, 165982), (49346, 153143), (82991, 91058)]