1399804576

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{717113}}^1$

素因数の和:717184

約数の個数: 24

約数和(自身を含む): 2801047284

約数和(自身を除く): 1401242708

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 717113, 1434226, 2868452, 5736904, 11473808, 22947616, 43743893, 87487786, 174975572, 349951144, 699902288, 1399804576]

約数ペア:

[(1, 1399804576), (2, 699902288), (4, 349951144), (8, 174975572), (16, 87487786), (32, 43743893), (61, 22947616), (122, 11473808), (244, 5736904), (488, 2868452), (976, 1434226), (1952, 717113)]