2729872

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{2797}}^1$

素因数の和:2866

約数の個数: 20

約数和(自身を含む): 5377756

約数和(自身を除く): 2647884

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 2797, 5594, 11188, 22376, 44752, 170617, 341234, 682468, 1364936, 2729872]

約数ペア:

[(1, 2729872), (2, 1364936), (4, 682468), (8, 341234), (16, 170617), (61, 44752), (122, 22376), (244, 11188), (488, 5594), (976, 2797)]