3813238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 6854400

約数和(自身を除く): 3041162

約数列:

[1, 2, 11, 13, 22, 26, 67, 134, 143, 199, 286, 398, 737, 871, 1474, 1742, 2189, 2587, 4378, 5174, 9581, 13333, 19162, 26666, 28457, 56914, 146663, 173329, 293326, 346658, 1906619, 3813238]

約数ペア:

[(1, 3813238), (2, 1906619), (11, 346658), (13, 293326), (22, 173329), (26, 146663), (67, 56914), (134, 28457), (143, 26666), (199, 19162), (286, 13333), (398, 9581), (737, 5174), (871, 4378), (1474, 2587), (1742, 2189)]