636055438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{1009}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 1027533600

約数和(自身を除く): 391478162

約数列:

[1, 2, 19, 38, 53, 106, 313, 626, 1007, 1009, 2014, 2018, 5947, 11894, 16589, 19171, 33178, 38342, 53477, 106954, 315191, 315817, 630382, 631634, 1016063, 2032126, 6000523, 12001046, 16738301, 33476602, 318027719, 636055438]

約数ペア:

[(1, 636055438), (2, 318027719), (19, 33476602), (38, 16738301), (53, 12001046), (106, 6000523), (313, 2032126), (626, 1016063), (1007, 631634), (1009, 630382), (2014, 315817), (2018, 315191), (5947, 106954), (11894, 53477), (16589, 38342), (19171, 33178)]