1361984272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{55673}}^1$

素因数の和:55831

約数の個数: 40

約数和(自身を含む): 2899501920

約数和(自身を除く): 1537517648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 556, 1112, 1529, 2224, 3058, 6116, 12232, 24464, 55673, 111346, 222692, 445384, 612403, 890768, 1224806, 2449612, 4899224, 7738547, 9798448, 15477094, 30954188, 61908376, 85124017, 123816752, 170248034, 340496068, 680992136, 1361984272]

約数ペア:

[(1, 1361984272), (2, 680992136), (4, 340496068), (8, 170248034), (11, 123816752), (16, 85124017), (22, 61908376), (44, 30954188), (88, 15477094), (139, 9798448), (176, 7738547), (278, 4899224), (556, 2449612), (1112, 1224806), (1529, 890768), (2224, 612403), (3058, 445384), (6116, 222692), (12232, 111346), (24464, 55673)]