2243389688

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{419}}^1\times {\mathrm{1669}}^1$

素因数の和:2495

約数の個数: 32

約数和(自身を含む): 4229442000

約数和(自身を除く): 1986052312

約数列:

[1, 2, 4, 8, 401, 419, 802, 838, 1604, 1669, 1676, 3208, 3338, 3352, 6676, 13352, 168019, 336038, 669269, 672076, 699311, 1338538, 1344152, 1398622, 2677076, 2797244, 5354152, 5594488, 280423711, 560847422, 1121694844, 2243389688]

約数ペア:

[(1, 2243389688), (2, 1121694844), (4, 560847422), (8, 280423711), (401, 5594488), (419, 5354152), (802, 2797244), (838, 2677076), (1604, 1398622), (1669, 1344152), (1676, 1338538), (3208, 699311), (3338, 672076), (3352, 669269), (6676, 336038), (13352, 168019)]