2019955144

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{703327}}^1$

素因数の和:703692

約数の個数: 16

約数和(自身を含む): 3797971200

約数和(自身を除く): 1778016056

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 703327, 1406654, 2813308, 5626616, 252494393, 504988786, 1009977572, 2019955144]

約数ペア:

[(1, 2019955144), (2, 1009977572), (4, 504988786), (8, 252494393), (359, 5626616), (718, 2813308), (1436, 1406654), (2872, 703327)]