1652639038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1011407}}^1$

素因数の和:1011471

約数の個数: 16

約数和(自身を含む): 2670117120

約数和(自身を除く): 1017478082

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 1011407, 2022814, 19216733, 38433466, 43490501, 86981002, 826319519, 1652639038]

約数ペア:

[(1, 1652639038), (2, 826319519), (19, 86981002), (38, 43490501), (43, 38433466), (86, 19216733), (817, 2022814), (1634, 1011407)]