4920691478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1\times {\mathrm{118691}}^1$

素因数の和:119803

約数の個数: 16

約数和(自身を含む): 7776699840

約数和(自身を除く): 2856008362

約数列:

[1, 2, 19, 38, 1091, 2182, 20729, 41458, 118691, 237382, 2255129, 4510258, 129491881, 258983762, 2460345739, 4920691478]

約数ペア:

[(1, 4920691478), (2, 2460345739), (19, 258983762), (38, 129491881), (1091, 4510258), (2182, 2255129), (20729, 237382), (41458, 118691)]