996947432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{222931}}^1$

素因数の和:222993

約数の個数: 32

約数和(自身を含む): 2059891680

約数和(自身を除く): 1062944248

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 222931, 445862, 891724, 1783448, 2898103, 5796206, 9586033, 11592412, 19172066, 23184824, 38344132, 76688264, 124618429, 249236858, 498473716, 996947432]

約数ペア:

[(1, 996947432), (2, 498473716), (4, 249236858), (8, 124618429), (13, 76688264), (26, 38344132), (43, 23184824), (52, 19172066), (86, 11592412), (104, 9586033), (172, 5796206), (344, 2898103), (559, 1783448), (1118, 891724), (2236, 445862), (4472, 222931)]