1189622

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 24

約数和(自身を含む): 2120400

約数和(自身を除く): 930778

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 199, 398, 427, 854, 1393, 2786, 2989, 5978, 9751, 12139, 19502, 24278, 84973, 169946, 594811, 1189622]

約数ペア:

[(1, 1189622), (2, 594811), (7, 169946), (14, 84973), (49, 24278), (61, 19502), (98, 12139), (122, 9751), (199, 5978), (398, 2989), (427, 2786), (854, 1393)]