1521103984

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1068191}}^1$

素因数の和:1068288

約数の個数: 20

約数和(自身を含む): 2980255680

約数和(自身を除く): 1459151696

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 1068191, 2136382, 4272764, 8545528, 17091056, 95068999, 190137998, 380275996, 760551992, 1521103984]

約数ペア:

[(1, 1521103984), (2, 760551992), (4, 380275996), (8, 190137998), (16, 95068999), (89, 17091056), (178, 8545528), (356, 4272764), (712, 2136382), (1424, 1068191)]