231133786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{479}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 381104640

約数和(自身を除く): 149970854

約数列:

[1, 2, 13, 26, 67, 134, 277, 479, 554, 871, 958, 1742, 3601, 6227, 7202, 12454, 18559, 32093, 37118, 64186, 132683, 241267, 265366, 417209, 482534, 834418, 1724879, 3449758, 8889761, 17779522, 115566893, 231133786]

約数ペア:

[(1, 231133786), (2, 115566893), (13, 17779522), (26, 8889761), (67, 3449758), (134, 1724879), (277, 834418), (479, 482534), (554, 417209), (871, 265366), (958, 241267), (1742, 132683), (3601, 64186), (6227, 37118), (7202, 32093), (12454, 18559)]