1222562536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{161033}}^1$

素因数の和:161125

約数の個数: 32

約数和(自身を含む): 2502468360

約数和(自身を除く): 1279905824

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 161033, 322066, 644132, 1288264, 2093429, 4186858, 8373716, 11755409, 16747432, 23510818, 47021636, 94043272, 152820317, 305640634, 611281268, 1222562536]

約数ペア:

[(1, 1222562536), (2, 611281268), (4, 305640634), (8, 152820317), (13, 94043272), (26, 47021636), (52, 23510818), (73, 16747432), (104, 11755409), (146, 8373716), (292, 4186858), (584, 2093429), (949, 1288264), (1898, 644132), (3796, 322066), (7592, 161033)]