426177598

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6481}}^1$

素因数の和:6569

約数の個数: 48

約数和(自身を含む): 824665968

約数和(自身を除く): 398488370

約数列:

[1, 2, 7, 11, 14, 22, 49, 61, 77, 98, 122, 154, 427, 539, 671, 854, 1078, 1342, 2989, 4697, 5978, 6481, 9394, 12962, 32879, 45367, 65758, 71291, 90734, 142582, 317569, 395341, 499037, 635138, 790682, 998074, 2767387, 3493259, 4348751, 5534774, 6986518, 8697502, 19371709, 30441257, 38743418, 60882514, 213088799, 426177598]

約数ペア:

[(1, 426177598), (2, 213088799), (7, 60882514), (11, 38743418), (14, 30441257), (22, 19371709), (49, 8697502), (61, 6986518), (77, 5534774), (98, 4348751), (122, 3493259), (154, 2767387), (427, 998074), (539, 790682), (671, 635138), (854, 499037), (1078, 395341), (1342, 317569), (2989, 142582), (4697, 90734), (5978, 71291), (6481, 65758), (9394, 45367), (12962, 32879)]