2000643558

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{4220767}}^1$

素因数の和:4220851

約数の個数: 16

約数和(自身を含む): 4051937280

約数和(自身を除く): 2051293722

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 4220767, 8441534, 12662301, 25324602, 333440593, 666881186, 1000321779, 2000643558]

約数ペア:

[(1, 2000643558), (2, 1000321779), (3, 666881186), (6, 333440593), (79, 25324602), (158, 12662301), (237, 8441534), (474, 4220767)]