4874678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{787}}^1$

素因数の和:971

約数の個数: 16

約数和(自身を含む): 7753920

約数和(自身を除く): 2879242

約数列:

[1, 2, 19, 38, 163, 326, 787, 1574, 3097, 6194, 14953, 29906, 128281, 256562, 2437339, 4874678]

約数ペア:

[(1, 4874678), (2, 2437339), (19, 256562), (38, 128281), (163, 29906), (326, 14953), (787, 6194), (1574, 3097)]