390511626

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{6563}}^1$

素因数の和:6826

約数の個数: 32

約数和(自身を含む): 801543168

約数和(自身を除く): 411031542

約数列:

[1, 2, 3, 6, 47, 94, 141, 211, 282, 422, 633, 1266, 6563, 9917, 13126, 19689, 19834, 29751, 39378, 59502, 308461, 616922, 925383, 1384793, 1850766, 2769586, 4154379, 8308758, 65085271, 130170542, 195255813, 390511626]

約数ペア:

[(1, 390511626), (2, 195255813), (3, 130170542), (6, 65085271), (47, 8308758), (94, 4154379), (141, 2769586), (211, 1850766), (282, 1384793), (422, 925383), (633, 616922), (1266, 308461), (6563, 59502), (9917, 39378), (13126, 29751), (19689, 19834)]