2117422078

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1\times {\mathrm{21739}}^1$

素因数の和:23343

約数の個数: 16

約数和(自身を含む): 3280826880

約数和(自身を除く): 1163404802

約数列:

[1, 2, 31, 62, 1571, 3142, 21739, 43478, 48701, 97402, 673909, 1347818, 34151969, 68303938, 1058711039, 2117422078]

約数ペア:

[(1, 2117422078), (2, 1058711039), (31, 68303938), (62, 34151969), (1571, 1347818), (3142, 673909), (21739, 97402), (43478, 48701)]