2190993846

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{148381}}^1$

素因数の和:148516

約数の個数: 32

約数和(自身を含む): 4615273728

約数和(自身を除く): 2424279882

約数列:

[1, 2, 3, 6, 23, 46, 69, 107, 138, 214, 321, 642, 2461, 4922, 7383, 14766, 148381, 296762, 445143, 890286, 3412763, 6825526, 10238289, 15876767, 20476578, 31753534, 47630301, 95260602, 365165641, 730331282, 1095496923, 2190993846]

約数ペア:

[(1, 2190993846), (2, 1095496923), (3, 730331282), (6, 365165641), (23, 95260602), (46, 47630301), (69, 31753534), (107, 20476578), (138, 15876767), (214, 10238289), (321, 6825526), (642, 3412763), (2461, 890286), (4922, 445143), (7383, 296762), (14766, 148381)]