2018895882

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{68909}}^1$

素因数の和:69190

約数の個数: 32

約数和(自身を含む): 4266907200

約数和(自身を除く): 2248011318

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 257, 514, 771, 1542, 4883, 9766, 14649, 29298, 68909, 137818, 206727, 413454, 1309271, 2618542, 3927813, 7855626, 17709613, 35419226, 53128839, 106257678, 336482647, 672965294, 1009447941, 2018895882]

約数ペア:

[(1, 2018895882), (2, 1009447941), (3, 672965294), (6, 336482647), (19, 106257678), (38, 53128839), (57, 35419226), (114, 17709613), (257, 7855626), (514, 3927813), (771, 2618542), (1542, 1309271), (4883, 413454), (9766, 206727), (14649, 137818), (29298, 68909)]