1329125938

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1\times {\mathrm{1453}}^1$

素因数の和:1978

約数の個数: 32

約数和(自身を含む): 2298110976

約数和(自身を除く): 968985038

約数列:

[1, 2, 7, 14, 223, 293, 446, 586, 1453, 1561, 2051, 2906, 3122, 4102, 10171, 20342, 65339, 130678, 324019, 425729, 457373, 648038, 851458, 914746, 2268133, 2980103, 4536266, 5960206, 94937567, 189875134, 664562969, 1329125938]

約数ペア:

[(1, 1329125938), (2, 664562969), (7, 189875134), (14, 94937567), (223, 5960206), (293, 4536266), (446, 2980103), (586, 2268133), (1453, 914746), (1561, 851458), (2051, 648038), (2906, 457373), (3122, 425729), (4102, 324019), (10171, 130678), (20342, 65339)]