542321886

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1144139}}^1$

素因数の和:1144223

約数の個数: 16

約数和(自身を含む): 1098374400

約数和(自身を除く): 556052514

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 1144139, 2288278, 3432417, 6864834, 90386981, 180773962, 271160943, 542321886]

約数ペア:

[(1, 542321886), (2, 271160943), (3, 180773962), (6, 90386981), (79, 6864834), (158, 3432417), (237, 2288278), (474, 1144139)]