2087831286

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{441029}}^1$

素因数の和:441300

約数の個数: 24

約数和(自身を含む): 4540844880

約数和(自身を除く): 2453013594

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 2367, 4734, 441029, 882058, 1323087, 2646174, 3969261, 7938522, 115990627, 231981254, 347971881, 695943762, 1043915643, 2087831286]

約数ペア:

[(1, 2087831286), (2, 1043915643), (3, 695943762), (6, 347971881), (9, 231981254), (18, 115990627), (263, 7938522), (526, 3969261), (789, 2646174), (1578, 1323087), (2367, 882058), (4734, 441029)]