2100089872

素因数分解:

$2^4\times {\mathrm{13691}}^1\times {\mathrm{9587}}^1$

素因数の和:23286

約数の個数: 20

約数和(自身を含む): 4069645776

約数和(自身を除く): 1969555904

約数列:

[1, 2, 4, 8, 16, 9587, 13691, 19174, 27382, 38348, 54764, 76696, 109528, 153392, 219056, 131255617, 262511234, 525022468, 1050044936, 2100089872]

約数ペア:

[(1, 2100089872), (2, 1050044936), (4, 525022468), (8, 262511234), (16, 131255617), (9587, 219056), (13691, 153392), (19174, 109528), (27382, 76696), (38348, 54764)]